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प्रश्न
Read the following passage and complete the activities:
A1. Complete the chart on the life stages of fireflies: (2)
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Fireflies are beetles and go through several life stages, starting out as an egg, then hatching into larvae. At the juvenile stage, they turn into pupae and then, finally adults. Fireflies spend most of their lives in a larval stage, hidden away. There are 2000 different species of fireflies. But they all go through a long juvenile stage and a short adult life, which is mainly about courtship, mating and reproduction. The juveniles living underground or underwater, are very different though-they're hunters, they eat snails and soft-bodied insects and they have very different habitats. Conserving them is essential for human life as fireflies are a key part of the food web. They are predators of agricultural pests. In turn, they are prey for spiders and other insects. They are completely enmeshed in the web of life. In addition, about 70 years ago, scientists unravelled the mystery of fireflies' light-producing talents. Since then, the bio-chemical reactions that fireflies experience have been used in detecting bacterial contamination in foods, testing drugs against cancer, developing drought-resistant crops. They have been used in space exploration. So fireflies give us beauty and inventions. Fireflies carry oxygen, calcium, magnesium and a natural chemical called luciferin. These react together to produce the photons. This is how the fireflies glow. Firefly tourism is growing across the world. In Maharashtra, for example, a particular species monsoon fireflies, emerge before the rains. They're beautiful and a festival is held in Purushwadi, encouraging firefly tourism. Its wonderful that people around the world go to see fireflies in their natural habitat. We need to be cautious. Too many people can disturb adult and larval habitats. Fireflies need darkness to communicate with each other and we need fireflies because they are harbingers of hope. |
A2. Write two reasons for the conservation of fireflies. (2)
A3. Make antonyms of the following words using prefix: (2)
- different × ______
- experience × ______
- bacterial × ______
- natural × ______
A4. Do as directed: (2)
(i) Too many people can disturb adult and larval habitat.
(Rewrite using 'as well as')
(ii) These react together to produce photons.
(Pick out the infinitive from the given sentence)
A5. Can you think of any other insect that teaches us some values of life? Explain with examples. (2)
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उत्तर
A1.
A2. Fireflies are preserved because the biochemical processes they go through are important for detecting bacterial contamination in food and testing anti-cancer medications, among other things. Oxygen, calcium, magnesium, and luciferin are also carried by fireflies.
A3.
- different × indifferent
- experience × inexperience
- bacterial × anti-bacterial
- natural × unnatural
A4. (i) Many people can disturb adult as well as larval habitat.
(ii) to produce
A5. Insect pollinators, such as bees, help with propagation and fruit production. They are also pest predators or parasites. Aside from that, they provide honey. Bees work extremely hard. They frequently work themselves to death. This is a source of inspiration for humans. They teach us to never give up, even when the odds are stacked against us.
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संबंधित प्रश्न
The hopping kangaroo is a familiar sight in every snapshot relating to Australia. Members of the kangaroo family can be as small as a rat or as big as a man. Kangaroos are found mainly in Australia, Tasmania and New Guinea. Kangaroos, which are big-footed marsupials that evolved in Australia, use their short front legs like arms. The man-sized kangaroos of Australia are capable of speeding up to 88 km/hr for short distances, their means of locomotion being their powerful hind legs, which carry them over the ground in jumps of 9 m or more at a time.
Weighing around 70 kg, they have an average lifespan of around six to eight years and a maximum lifetime of 20 years. When bothered by predators, kangaroos often head for the water, standing submerged to the chest and attempting to drown the attacker by holding him under water. Another defensive technique is to get their back to a tree and kick at their adversary with their clawed hind feet, sometimes with sufficient force to kill a man. Normally shy animals, they alert other kangaroos to danger by beating on the ground with their hind feet. This loud alarm signal carries over a long distance.
The tail is important for kangaroos. It holds them in balance and supports them when they sit or fight against other kangaroos. The kangaroo uses its short legs as arms. With them it scratches itself, cleans its fur and holds branches when it eats leaves. Kangaroos are marsupials and the females carry newborns in a pouch in front of their abdomens. The babies are born small and climb up into safety of the pouch. There, for the next 225 days or so, they eat, sleep and grow. Once they reach full development, they leave the pouch. A young kangaroo that leaves the pouch is called a ‘joey’. To keep from getting too hot, the kangaroos take naps in the afternoon and do most of their grazing at night. But the best stay-cool secret of these creatures is the spit bath! Kangaroos drool and lick saliva all over their faces and bodies to cool down.
On the basis of your reading of the above passage, complete the following sentences with appropriate words/phrases:
(a) When followed by predators, kangaroos submerge ____________ and _________________.
(b) The powerful hind legs help kangaroos to __________________.
(c) Kangaroos are mainly found in Australia and are ____________________.
(d) They use their front legs to ___________________.
(e) Kangaroos warn others of danger by _______________________.
(f) The secret of kangaroos to stay cool is ______________________.
(g) They use their tails to _________________________.
(h) Before becoming ‘joeys’, the young ones stay in the ______________ and ________________.
1. Why does a person become overconfident? The reason lies in over assessment of his capabilities. Sometimes people over assess their competence and jump into situations that are beyond their control.
2. Napoleon Bonaparte who became Emperor of France would say that the word 'impossible' was common only amongst fools. The overconfident Napoleon invaded Russia in the winter of 1812. This proved to be a big disaster.
3. Overconfidence generally leads people into misadventures, endangering their chances in life. It is wisely said that any achievement is a result of two factorsone's personal planning and support from the external world. People, take into account only their planning, generally ignoring external factors. As a result they are unable to foresee future developments. Hence, a great risk of failure.
4. Then there is the question: how can one manage overconfidence? The formula is very simple. Before taking a decision discuss the matter with other informed people with an objective mind and when it is proved that you are about to go off the path, accept reality and say without delay, "I was wrong'.
5. Overconfidence is a flaw characterizing people who lack the virtue of modesty. Modesty makes you a realist; you become a person who is cut down to size. People of this kind become very cautious; before taking an action they assess the whole situation. They adopt a realistic approach.
6. Overconfident people live within their own thoughts. They know themselves but they are unaware of others. Living inside their own cell they are unable to make use of the experiences of others. This kind of habit is highly damaging to all concerned
7. There is a saying that the young man sees the rule and the old man sees the exception, with a slight change, I would like to say that the overconfident person sees the rule and the confident person sees the exception. Overconfident people are always at risk. It is said that taking risk is good but it must be well calculated otherwise it becomes very dangerous.
1) Answer the following :(8)
a. Why does a person become overconfident?
b. What does overconfidence generally lead people into?
c. How can one manage overconfidence?
d. What kind of person does 'modesty' make you?
2)Find meanings of the words given below with the help of the options that follow :(4)
a. Misadventure (Para 3)
(i) Mishap (ii) Unlucky (iii) Unhappy (iv) Unpleasant
b. Endangering (Para 3)
(i) Reckless (ii) Imperil (iii) Risky (iv) Threatening
c. Assess (Para 5)
(i) Assemble (ii) Acquire (iii) Evaluate (iv) Accept
d. Objective (Para 4)
(i) Obedient (ii) Servile (iii) Honest (iv) Impartial
Read the passage given below:
Keeping cities clean is essential for keeping their residents healthy. Our health depends not just on personal hygiene and nutrition, but critically also on how clean we keep our cities and their surroundings. The spread of dengue and chikungunya are intimately linked to the deteriorating state of public health conditions in our cities.
The good news is that waste management to keep cities clean is now getting attention through the Swachh Bharat Mission. However, much of the attention begins and stops with the brooms and the dustbins, extending at most to the collection and transportation of the mixed waste to some distant or not so distant place, preferably out of sight.
The challenge of processing and treating the different streams of solid waste, and safe disposal of the residuals in scientific landfills, has received much less attention in municipal solid waste management than is expected from a health point of view.
One of the problems is that instead of focusing on waste management for health, we have got sidetracked into "waste for energy". If only we were to begin by not mixing the biodegradable component of solid waste (close to 60 percent of the total) in our cities with the dry waste, and instead use this stream of waste for compositing and producing a gas called methane.
City compost from biodegradable waste provides an alternative to farmyard manure (like cow-dung). It provides an opportunity to simultaneously clean up our cities and help improve agricultural productivity and quality of the soil. Organic manure or compost plays a very important role as a supplement to chemical fertilisers in enriching the nutrient-deficient soils. City compost can be the new player in the field.
Benefits of compost on the farm are well-known. The water holding capacity of the soil which uses compost helps with drought-proofing, and the requirement of less water per crop is a welcome feature for a water-stressed future. By making the soil porous, use of compost also makes roots stronger and resistant to pests and decay. Farmers using compost, therefore, need less quantity of pesticides. There is also evidence to suggest that horticulture corps grown with compost have better flavour, size, colour and shelf-life.
City compost has the additional advantage of being weed-free unlike farmyard manure which brings with it the seeds of undigested grasses and requires a substantial additional labour cost for weeding as the crops grow. City compost is also rich in organic carbon, and our soils are short in this.
Farmers clearly recognize the value of city compost. If city waste was composted before making it available to the farmers for applying to the soil, cities would be cleaned up and the fields around them would be much more productive.
Quite apart from cleaning up the cities of biodegradable waste, this would be a major and sustainable contribution to improving the health of our soil without further damage by excessive chemical inputs. What a marvellous change from waste to health!
The good news is that some states are regularly laying plastic roads. Plastic roads will not only withstand future monsoon damage but will also solve a city's problem of disposing of non-recyclable plastic. It is clear that if the mountains of waste from our cities were to be recycled into road construction material, it would tackle the problem of managing waste while freeing up scarce land.
(a) On the basis of your understanding of the above passage, make notes on it using headings and sub-headings. Use recognisable abbreviations wherever necessary (minimum four) and a format you consider suitable. Also supply an appropriate title to it.
(b) Write a summary of the passage in about 80 words.
Read the following extract and answer the questions given below:
The Jahangir Art Gallery, the State Bank of lndia building and the canteen close by which offered affordable fare, the amazing street fare, bhelpuri and vadapav. The joy of reading Bombay Times with its page 3 people one would never meet but who seemed like old friends. The Strand bookstore where one could browse for hours. And just when a book was longingly but firmly put down from nowhere, Mr Shanbagh would materialise magically at one's elbow with a special price. Not to forget the joys of trawling the booklined pavements at Fountain, where one could watch the world go by. And wherever I chose to go, there was always my friend, the sea, oh. I loved her, in all her moods, but especially in the monsoon when violent and enraged she splattered Worli seaface with walls of sea spray. My friends are lost, some passed away, some moved away, there were many whose names I never found out, though we took the train together, or met in the lift, every day.
Like every migrant, I promise myself, someday I will return. I may, perhaps, return sometime, but even so, I know, "that one cannot step into the same river twice." You seduced me steadily, o Mumbai, with your glamour and bright lights. City of dreams, tinsel town. I pay tribute to you. Today, I say good-bye with a heavy heart.
(1) What does this extract focus on?
(2) Which mood of the sea did the writer like the most?
(3) How would the writer spend her free time?
( 4) According to you, how can you make your locality clean and beautiful?
(5) Rewrite the following sentences in the ways instructed :
(i) She splattered Worli seaface with walls of sea spray.
(Rewrite it using the Simple Present tense.)
(ii) I never found out their names though we took the train together
(Make it a Compound Sentence.)
(iii) I promise myself, someday I will return.
(Rewrite it using the modal auxiliary 'must'.)
(6) Find out the words from the extract which mean -
(i) courageously
(ii) attracted
Read the following extract and answer the questions given below:
Questions :
(2) What sort of patients did the doctor have?
(3) What were the reasons for the doctor's indigestion?
(4) “A doctor should have a pleasing personality and good manners.” Do you agree? Explain.
(ii) unsewn
(A) Read the following extract and answer the questions given below:
Chronic floods during the monsoon, on average, affect more than 30 million Indians annually Ironically, 60% of India's farmland, 66% of its livestock and its entire forest area depend on rains for survival.
According to a recently released Central Water Commission (CWC) report, on an average, 7·21 million hectares (roughly 72,000 sq. km.) go under floodwater. This water typically ravages 3·78 million hectares of agricultural land, damaging crops worth Rs. 1, 118 crores annually.
Heavy rains and floods account for nearly 1,700 lives lost annually. Apart from this, I ·25 lakh houses are annually damaged by torrential rains that also wipe out nearly 96,000 livestock.
Floods are the most recurrent natural calamity, hitting India almost every year. According to the CWC's report on financial aspects of flood control, anti-sea erosion and drainage projects, it is not possible to provide absolute protection instantly to all flood-prone areas. It says that such an attempt will neither be practical nor economically viable.
The CWC's analysis of floods in India from 1953 to 2011 shows a marginal decline in flood-affected areas over the years, the data shows 1977 1978 and 1979 were the worst-hit. The 1977 floods killed over 11,000 people, six-time the average for the 59 years, between 1953 and 2011. In terms of area and population affected, the floods of 1978 were the most destructive.
In terms off the financial loss, recent floods have been far more destructive. The total loss of crops, houses and public utilities in 2009 was Rs. 32541 crores, the highest for any year.
Question
(1) What is the above extract about?
(2) How do floods adversely affect India?
(3) Why is it not possible to provide absolute protection to all flood-prone areas?
(4) How would you help the flood-affected people?
(5) Rewrite the following sentences in the ways instructed :
(i) The floods of 1978 were the most destructive.
(Change the sentence into the 'positive degree'.)
(ii) Floods are the most recurrent natural calamity hitting India almost every year.
(Make it a complex sentence.)
(iii) Floods have been far more destructive.
(Rewrite the sentence using the Simple Present tense.)
(6) Give the meanings of:
(i) entire
(ii) calamity
(B) Write a brief summary of the above extract with the help of the points given below and suggest a suitable title.
Floods - natural, recurrent calamity in India - destroy life and property - no absolute protection - neither practical nor economically viable- floods in 1977 and 1978.
(B) Read the extract and do the activities that follows :
“May I come in?” asked the pink lady.
“Please come in,” said my mother. “Do sit down. Do you require a room?”
“Not today, thank you. I’m staying with Padre Dutt. He insisted on putting me up. But I may want a room
for a day or two – just for old times’ sake.”
“You’ve stayed here before.”
“A long time ago. I’m Mrs. Green, you know. The missing Mrs. Green. The one for whom you put up that handsome tombstone in the cementery. I was very touched by it. And I’m glad you didn’t add ‘Beloved wife of Henry Green’, because I didn’t love him any more than he loved me.”
“Then – then – you aren’t the skeleton?” Stammered my mother.
“Do I look like a skaleton?”
“No!”, we said together.
“But we heard you disappeared,” I said, “and when we found that skeleton —”
“You put two and two together.”
“Well, it was Miss Kellner who convinced us,” said my mother. “And you did disappear mysteriously. You
were missing for years. And everyone knew Mr. Green was a philander.”
“Couldn’t wait to get away from him,” said the pink lady. “Couldn’t stand him any more. He was a ladykiller
but not a real killer.”
“But your father came looking for you. Didn’t you get in touch with him?”
“ My father and I were never very close. Mother died when I was very young, and the only relative I had
was a cousin in West Africa. So that’s where I went – Sierra Leone!”
B1. Complete -
Complete the following sentenses :
(i) Mrs. Green couldn’t stand Mr. Green, because ________.
(ii) The relationship between Mrs. Green and her father ________.
(iii) Mrs. Green cousin lived in ________.
(iv) Miss. Kellner convinced the narrator’s mother that the skeleton was of Mrs. Green, because ______.
B2. Convert dialogue into a story :
Convert the above dialogue into a story form in about 50 words.
Read the following extract and answer the questions given below:
Organic farming is the form of agriculture that relies on ecological processes, biodiversity, and cycles adapted to local conditions. Organic farmers ensure soil fertility with the help of crop rotation, compost, and other biologically-induced soil amendments. A healthy soil structure increases and insects and there is no need to depend on synthetic fertilizers, synthetic pesticides, plant growth regulators, livestock feed additives and genetically modified organisms, all of which are extremely harmful to the plants as well as human beings who consume them.
According to the International Federation of Organic Agriculture Movements: "Organic agriculture combines tradition, innovation, and science to benefit the shared environment and promote fair relationships and good quality of life for all involved.... ." In India,
the Green Revolution, which was water-intensive and involved a heavy dose of chemical fertilizers, has not been a boon. Many farmers have seen the effects of chemical farming - soil erosion and loss of soil nutrients, loss of nutrition in food, and human diseases resulting from the chemicals that seep into the water table.
But organic farming is often hard for the farmers who have to invest considerable time, energy and resources to regenerate the soil and reestablish the delicate balance between soil, water, air, animals and plants. further, the lack of support on maintaining such a balance makes the products more expensive, putting the burden on consumers who choose to eat healthy.
(1) What does the first paragraph focus on?
(2) Why was the Green Revolution not a boon for Indian farmers?
(3) How is organic farming advantageous to farmers?
(4) What agricultural problems, according to you, do farmers face?
(5)
Rewrite the following sentences in the ways instructed:
(i) Organic farmers ensure soil fertility with the help of crop rotation.
(Rewrite the beginning of the sentences with 'Soil fertility'.)
(ii) A healthy soil structure increases its ability to hold water. (Frame a 'Wh-question' to get the underlined part as its answer.)
(iii) Chemical fertilizers are extremely harmful to the plants as well as human beings.
(Rewrite the sentence using 'not only..... but also'.)
(6)
Find out the words from the extract which mean:
(i) leak slowly (ii) substance added to improve something.
Read the passage given below.
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Technology is making advancements at a rapid rate but at the cost of a valued tradition - the crafts industry. The traditional crafts industry is losing a lot of its trained and skilled craftsmen. With that, the art of embellishing brass and copper utensils with fine engravings is also disappearing. The government has identified around 35 crafts as a languishing craft. |
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The speciality of handcrafted items is their design, an association with long traditions belonging to a specific region. The word ‘handcrafted’ does not imply the involvement of dexterous human fingers or an agile mind with a moving spirit anymore. Lessening drudgery, increasing production and promoting efficiency have taken precedence. The labour-saving devices are taking the place of handcrafted tools and this has jeopardized the skills of these artisans. |
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Mechanisation has made its way into everything - cutting, polishing, edging, designing etc. Ideally, the use of machinery should be negligible and the handicrafts should be made purely by hand with a distinguishable artistic appeal. However, with the exception of small-scale industries, the export units are mostly operated by machines. The heavily computerised designs contribute to faster production at lower costs. |
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Although mechanization of crafts poses a challenge to safeguarding traditional crafts, the artisans are lured with incentives in order to impart handicrafts training. Some makers do see machines as a time-saving blessing since they are now able to accomplish difficult and demanding tasks with relative ease. These machines might give a better 25finesse to these products but they don’t stand out as handcrafted. The quantity has overtaken quality in this industry. |
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A need to highlight the importance of the handmade aspect is required by both the government and private sectors, in order to amplify awareness and also support the culture of making handicrafts. A few artisans are still trying their best to rejuvenate and revive their culture and heritage but it’s an uphill task competing with the machine-made goods. A multitude of artisans have changed their professions and are encouraging their progeny to follow suit. There are others who have stayed their ground but are clearly inclined towards buying machines. |
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Nearly two decades ago, there were around 65 lakh artisans in the country. Three years ago, when the government started the process of granting a unique number to the artisans based on the Aadhaar card, 25 lakhs were identified. Loss of traditional crafts is clearly a worrying issue, but it stands to reason that forcing any artisan to follow old ways when concerns of livelihood overrule other considerations, is unfair. |
Based on your understanding of the passage, answer the questions given below.
- What does the writer mean by calling handicrafts a ‘valued tradition’?
- Rewrite the following sentence by replacing the underlined phrase with a word that means the same from lines 5-15.
If it continues, the workcation (work + vacation) trend will be a powerful boost to domestic tourism operators failing to make progress in the economic slump caused due to the pandemic. - State any two reasons why artisans are choosing to work via machines rather than handcrafted tools.
- Why do the artisans need to be ‘lured with incentives’ to impart handicrafts training?
- List one likely impact of the support of government and private sectors towards the culture of making handicrafts.
- How does the writer justify an artist’s act of abandoning her/his traditional craft for a more lucrative option?
Read the following excerpt from a Case Study. J.K. Rowling - A Journey.
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The story of Joanne Kathleen Rowling's near magical rise to fame is almost as well known as the characters she creates. Rowling was constantly writing and telling stories to her younger sister Dianne. "The first story I ever wrote down was about a rabbit called Rabbit." Rowling said in an interview. "He got measles and was visited by his friends including a giant bee called Miss Bee. And ever since Rabbit and Miss Bee, I have always wanted to be a writer, though I rarely told anyone so. However, my parents, both of whom come from impoverished backgrounds and neither of whom had been to college, took the view that my overactive imagination was an amusing personal quirk that would never pay a mortgage or secure a pension. A writer from the age of six, with two unpublished novels in the drawer, she was stuck on a train when Harry walked into her mind fully formed. She spent the next five years constructing the plots of seven books, one for every year of his secondary school life. Rowling says she started writing the first book, Harry Potter and the Sorcerer's Stone, in Portugal, where she was teaching English. At first nobody wanted to publish Harry Potter. She was told that plot was too complex. Refusing to compromise, she found a publisher. In 1997 Rowling received her first royalty cheque. By book three, she had sky rocketed to the top of the publishing world. A row of zeroes appeared on the author's bank balance and her life was turned upside down. Day and night she had journalists knocking on the unanswered door of her flat. Rowling's quality control has become legendary, as her obsession with accuracy. She's thrilled with Stephen Fry's taped version of the books and outraged that an Italian dust jacket showed Harry minus his glasses. "Don't they understand that the glasses are the clue to his vulnerability." Annual earnings of J.K. Rowlin from 2010 to 2019
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On the basis of your understanding of the passage answer any five of the six questions given below. (5)
- Explain J. K. Rowling's 'near magical rise to fame'.
- What reason did the publishers give for rejecting Rowling's book?
- What was the drawback of achieving fame?
- Why was Rowling outraged with the Italian dust jacket?
- Find a word in the last para that means the same as 'insecure/helpless'.
- According to the graph, how many years did it take Rowling to become very successful?
