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प्रश्न
Read the passage and write a summary of it in a paragraph. Suggest a suitable title.
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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. |
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उत्तर
The Life and Light of Fireflies
Fireflies, a type of beetle, go through several life stages, spending most of their time as larvae and only briefly as adults focused on mating and reproduction. With 2000 species worldwide, these insects play a vital ecological role by preying on pests and serving as food for other creatures. Beyond their environmental function, fireflies have contributed to scientific advancements, including cancer research and space exploration, thanks to their unique light-producing chemical reactions. While firefly tourism, like in Maharashtra’s Purushwadi festival, promotes appreciation for these creatures, excessive tourism could disrupt their habitats. Fireflies symbolize both natural beauty and hope, emphasizing the need for their conservation.
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संबंधित प्रश्न
Write a summary of the above extract with the help of the following points and suggest a suitable title :
Points : Kalpana's affection towards India and Indians her humble - nature her love for the earth Harrison's visit to India.
(A) Read the following extract and answer the questions given below :
Oil is one of the world's major sources of energy. We depend on it as fuel for heating, transport, and generation of power.
For centuries, animal and vegetable oils have been used for cooking and as a source of artificial light. But it is mineral oil which meets most of the world's needs today.
Crude mineral oil comes out of the earth as a thick brown or black liquid with a strong smell. It is a complex mixture of many different substances, each with its own individual qualities. Most of them are combinations of hydrogen and carbon in varying proportions. Such hydrocarbons are also found in other forms such as bitumen, asphalt and natural gas. Mineral oil originates from the carcasses of tiny animals and from plants that live in the sea. Over millions of years, these dead creatures form large deposits under the sea bed and ocean currents cover them with a blanket of sand and silt. As this material hardens, it becomes sedimentary rock and effectively shuts out the oxygen so preventing the complete decomposition of the marine deposits underneath. The layers of sedimentary rock become thicker and heavier. Their pressure produces heat, which transforms the tiny carcasses into crude oil in a process that is still going on today.
The earth's crust is split into a few hu·ge continental plates which move continuously rather like rafts on a sluggish tide. Geologists call this rnoven1ent as 'continental drift'.
(1) What does the extract ·tell us about?
(2) In which form does crude mineral oil come out of the earth and from what does it originate?
(3) How is 'continental drift' formed?
(4) According to you, how can we stop the excessive use of energy?
(5) Rewrite the following sentences in the ways instructed :
(i) Oil is one of the world's major sources of energy.
(Rewrite it as a negative sentence without changing its meaning.)
(ii) As this material hardens, it becomes sedimentary rock.
(Make it a compound sentence.)
(iii) Geologists call this movement 'con·tinental drift'.
(Frame a 'Wh-question' to get the underlined part as an answer.)
(6) Give the antonyms from the extract for :
(i) artificial
(ii) lighter
(B) Write·a brief summary of the above extract with the help of the points given below and suggest a suitable title.
Oil as a source of energy - our dependence - types of oil -mineral oil origin of crude oil formation of crude oil-farming of sedimentary rocks - continental drift
Complete the following as instructed. Read the passage and write its summary according to the given steps.
Communication is a part of our everyday life. We greet one another, smile or frown, depending on our moods. Animals, too, communicate, much to our surprise. Just like us, interaction among animals can be both verbal or non-verbal. Singing is one way in which animals can interact with one another. Male blackbirds often use their melodious songs to catch the attention of the females. These songs are usually rich in notes variation, encoding various kinds of messages. Songs are also used to warn and keep off other blackbirds from their territory, usually a place where they dwell and reproduce.
Large mammals in the oceans sing too, according to adventurous sailors. Enormous whales groan and grunt while smaller dolphins and porpoises produce pings, whistles, and clicks. These sounds are surprisingly received by other mates as far as several hundred kilometers away.
Cut redundant words:
We’re often inefficient in our language, using more words than necessary. Consider the following phrases. Find five more redundant words.
- “Circle around” can become “circle.”
- “Write down” can become “write.”
- “Added bonus” is simply a “bonus.”
- “Get to the point as quickly as possible” is really “get to the point.”
- “Close proximity” is “close.”
- “During the course of” is “during.”
Adverbs clutter up your copy. You can usually live without them. Just delete italicized word and rewrite.
“That’s fairly good coffee.”
From the library or Internet, read the story ‘How much land does a man need?’ by Leo Tolstoy and write a review of the same, covering the following points.
- Background of the story
- Characters
- Plot/Theme
- Climax
- Message/Moral
| Time is the most valuable resource available to every individual. Time is a resource to measure quantitatively but its nature is unclear. Time is a fleeting, limited, and intangible human resource that is always calculated and used accordingly. The time of the day is as shown on the clock or announced on the media like radio, television constantly guides us in carrying out daily activities, distribution of time for work, rest, entertainment and checking the progress during the day. The secret of time management lies in successfully identifying and eliminating time-wasting activities with effective and efficient utilization of time. In order to be a good time manager, grab the time, utilize it properly and invest it into productive work. Do not allow the time to flow and pass away without offering any result. The importance of time management is self-evident. Every individual has twenty-four hours a day to use. One must be aware of the available time and time needed to complete the daily routine. Everyone must remember that time cares only for those who take care of time. So, for the achievement of goals, proper planning and utilization of time are very important which is definitely possible only by time management. |
Summary Writing
Read the above passage and write a summary of it in a paragraph. Suggest a suitable title.
Read the following passage and write a summary of it in a paragraph. Suggest a suitable title for it.
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During the Gulf War, a few years back, tens of thousands of sea birds were killed due to oil spills. Do you know what makes crude oil on ocean water so deadly? Crude oil is not used in the state it is produced at the off-shore wells. It is converted in refineries into a wide range of products such as gasoline, kerosene, diesel, fuel oils, and petrochemical feed-stocks. Before it is refined, the oil also contains potentially fatal components. Crude oil is made up of compounds of carbon and hydrogen called hydrocarbons. These hydrocarbons may be paraffin, the oil that is used as fuel in heaters and lamps or cycloparaffins (naphthenes) or aromatic compounds in varying proportions. While crudes found in the US are mostly paraffinic, these found along the Gulf Coast are naphthenic which contain sulphur compounds in varying amounts, a small amount of nitrogen and very little oxygen. Every variety of crude oil has nickel and vanadium in high concentration. Iron may be found in organic form due to the corrosion of pipes. Paraffins like methane and ethane are asphyxiants, substances that cause suffocation. The effects of cycloparaffins are more or less similar to those of paraffins but unsaturated paraffins are more noxious, than saturated ones. The sulphur present in crude oil may be toxic. The mechanism of toxic action seems to involve its breakdown to hydrogen sulphide. They will act principally on the .nervous system with death resulting mainly from respiratory paralysis. Sulphur in the form of aromatic thiophenes, benzothiophenes can damage the livers and kidneys of sea animals. Sulphur compounds like mercaptens can be very dangerous too. |
Read the following passage and write the summary of the following in a paragraph. Suggest a suitable title for it.
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You are endowed with certain naughtiness as a child. Keep it alive. Humour will lighten all tough situations. One who has humour can sail through any conflict. Humour is buffer that saves you from humiliation. Humour brings everyone together, while humiliation tears them apart. In a society tom with humiliation and inSult, humour is like a breath of fresh air. Humour should be coupled with care and concern. Humour can keep the spirit high, yet if overdone, it leaves a bad taste. Humour without wisdom is shallow. |
Write a summary of the above extract with a suitable title, with the help of the given points/hints.
- Govt. of India promoting medical tourism.
- Side effects of the medical tourism – Response of the Indian population – Prospects of medical tourism in India.
