Advertisements
Advertisements
प्रश्न
Use the following charts to prepare meaningful dialogues.
Use your ideas to fill in the blanks.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Have you are wondered why soldiers are always clad in green? This is to enable them to camouflage themselves during wartime. Hiding in the jungles, their green attire blends into the surrounding trees and shrubs, making it difficult for the enemies to spot them.
Long before man-made use of camouflaging, insects have already adopted the tactic of disguise to escape from the clutches of their predators. By having body colour close to those of the rocks and dried leaves, they can escape from being pursued by the predators.
Butterflies and moths have developed a variety of camouflage strategies since they are quite defenceless and their predators are abundant. Possessing wings which resemble dried leaves help certain butterflies and moths to hide among heaps of dried leaves when predators are around.
Fortunately, not all insects choose the art of disguise to escape from their predators; otherwise, the world would be so dull and colourless. There are insects which assimilate the bright body colours of bees and wasps to escape from being pursued by their predator. Long ago, birds have already learnt to avoid brilliantly coloured wasps and bees in fear of their painful stings. Hence, over millions of years, many harmless insects have assimilated the bees and wasps by imitating. their bright body colours and shapes. In this way, they appear dangerous and hence ward them off.
The beefy, not only appears like the bumblebee in terms of body colour, even its hums sound similar too. The only difference is that the beefy does not have a stirring and is hence harmless. The hoverfly is another insect which imitates. the body colours of the wasps. Their bodies are striped yellow and black. The only deviations are that hoverflies do not have stings, and they have only one pair of wings each while wasps have two pairs each. These variations are hardly noticed by the predators and hence help them to escape.
A1. Complete the table with the information from the passage : (2)
| Insects | Similarity | Difference |
| Bumblebee - Beefy | ||
| Wasp - Hoverfly |
A2. Complete the tree diagram : (2)
A3. Find out : (2)
‘Nature has given a self-protection mechanism to insects’.
Find out at least two examples from the passage to prove this statement.
A4. Vocabulary - (2)
Find the words from the passage for :
(i) animal or bird that hunts other for food
(ii) to get free from danger
(iii) to prevent something from harming
(iv) to make a copy
A5. Personal response - (2)
‘Soldiers disguise themselves to prevent enemies to spot them’.
Give two more examples when the disguising technique is used by humans.
A6. Grammar - (2)
Rewrite the following sentences in the ways instructed :
(i) They have only one pair of wings.
(Make it negative without changing the meaning)
(ii) Insects have already adopted the tactic of disguise to escape from the clutches of their predators.
(Replace infinitive with gerund and rewrite)
(B) Summary : (3)
Summarise the above extract with the help of the points given and suggest a suitable title.
Camouflage of soldiers and insects - reason and ways for disguising - assimilation of insects - need of imitation.
Photographs
What killed the six men?
Does the poem have feministic overtones?
Why has the poet used the expressions, ‘ Great Scott’ and ‘Gadzooks’?
How is the last verse different from the other verse? Is the poet deriving a different mood than that expressed in the previous verse?
Discuss trans-culturation as represented in Seattle’s speech.
Describe the picture of India given by the author.
Write a composition (350 - 400 words) on the following:
"Money is important for happiness." Express your views either for or against this statement.
(A) If you are not ready to come with me, I will not go.
(B) Unless…………………………..
Every family has a black sheep. (Begin: There is no ………….)
Re-write the following sentence according to the instructions are given. Make other changes that may be necessary, but do not change the meaning of the sentence.
As soon as the function got over. The crowd dispersed.
(Begin: Hardly had……….)
Given below is an interesting combination of words. Explain why they have been used together.
ghostly dust devils
‘Mrs. Croft’s was the first death I mourned in America, for, hers was the first life I had admired; she had left this world, at last, ancient and alone, never to return’—how do these lines encapsulate the bond that is possible between two strangers?
The story of Kalpana Chawla has become an inspiration for millions of young Indians. How? What message did she send from the space shuttle to students of her college?
Write a summary of the sonnet. Refer to the earlier poems for the points to be covered for writing the summary.
- Title
- Introductory paragraph (about the poem, type, nature, tone)
- Main body (central idea, the gist of the poem)
- Conclusion (opinion, views, appeal).
Collect quotations on the topic ‘choice’. Example :
| ‘Decisions are the hardest thing to make, especially when it is a choice between where you should be and where you want to be.’ |
Present the quotations in a beautiful hand on card paper.
Hold a discussion in the classroom about the differences between printed newspapers, radio news bulletins, TV news bulletins. Discuss the merits, demerits, and popularity of each.
Why should seniors not overprotect or over - pamper juniors?
Find any other story of three brothers or three sisters and rewrite it in your own words.
Write a short essay on your own journey in a boat.
Find more topics from your Environmental Studies or Mathematics textbooks for drawing tree diagrams. Draw and label the diagrams.
| Life on earth began with unicellular I organisms known as protozoa. The following are the stages of evolution of animals. Invertebrates are animals without a backbone, for e.g., a snail. The vertebrates are animals which have a backbone. E.g., Aquatic animals like fish. Animals which: live in water and also on land are called amphibians. E.g. A frog. A few invertebrates are worms and mosquitoes and a few I vertebrates are reptiles. |
Imagine yourself as the writer. Narrate the story of your visit to your ancestral house.
Arrange the jumbled sentences and write a paragraph. Use appropriate conjunctions.
Jane Eyre is an orphan.
She lives with her aunt Mrs. Reed.
Mrs. Reed does not like Jane because Jane is not her daughter.
Jane’s uncle Mr. Reed likes Jane, but he dies.
He makes Mrs. Reed promise to take care of Jane, but instead she sends Jane away.
Jane is ten years old, she is sent to Lowood school.
Jane graduates and stays there to teach.
She leaves for Thornfield, where she is a governess.
She is very happy there.
______ do you want for your birthday?
Now, write a letter to your friend or relative in another city telling him/her about activities/events in your school. Follow the same pattern as the above letter.
In the sentence below the capital letter, comma, full stop and question mark are missing. Put these in the correct place.
the tailor went to the market mr singh
Now make sentences using some of the above words.
Imagine someone has invited your family to a programme and you were the only person at home when the invitation was given orally.
Write a note (4-5 lines) to pass on the message to the other people in your family. Or, Write an imaginary conversation in which you pass on the message to your parents.
