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प्रश्न
Rearrange the following words and phrases to form meaningful sentences. The first one has been done as an example:
other species/ human species/the/of/ many/ the/ very existence/ is threatening.
The human species is threatening the very existence of many other species.
(a) of nature/biodiversity/the/is/variety of life forms/interact to support/ that/ and sustain/ balance/ the ____________________________________
(b) consumed/as/grows,/ more and more of / Earth’s/ the / resources/ are/ human population/the
____________________________________
(c) extinction/ crisis / explosive/ an/ consumption / had led / growth and / an ____________________________________
(d) that have/ Earth’s history/ mass extinctions / the/ threatens/ periodically during/ occurred/ the/and to surpass
(e) one everyday/ scientists/ that/ estimate/ rate off species are disappearing/ the / at
____________________________________
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उत्तर
(a) Biodiversity is the variety of life froms that interact to support and sustain the balance of nature.
(b) As the human population grows, more and more of the Earth’s resources are consumed.
(c) An explosive growth and consumption had led an extinction crisis.
(d) And the mass extinctions that have occurred periodically during the Earth’s history threatens to surpass.
(E) Scientists estimate that species are disappearing at the rate of one everyday.
APPEARS IN
संबंधित प्रश्न
Answer the following question briefly:
Do you think Private Quelch learnt a lesson when he was chosen for cookhouse duties?
Based on your reading of the story, answer the following question by choosing
the correct option.
“Bully”, said Pescud brightening at once.
He means to say that____
Based on your reading of the story, answer the following question by choosing
the correct option.
The narrator says that life has no geographical bounds implying that,
Here is a list of a few things. Can you tell how long each of them can live /exist?
(a) a dog
(b) an elephant
(c) a tree
(d) a human being
(e) a star
(f) a mountain
(g) a river
Answer the following questions:
‘I make the netted sunbeam dance’. What does ‘the netted sunbeam’ mean? How does it dance?
Identify the rhyme scheme of the poem.
Answer the following question.
The Poem invokes beautiful imagery which is built around 'sigh of the sea', 'laughter of
the field' and 'tears of heaven'. Explain the three expressions in the context of rain.
Work individually, and rank the seven stages in order of attractiveness. If you
think being a schoolboy is most attractive stage, you could rank it number 1.
Then, work in groups of four and compare your individual rankings.
On the basis of your understanding of the poem, answer the following question
by ticking the correct choice.
The conscience of the speaker pricks her as she has__________.
On the basis of your understanding of the poem, answer the following question
by ticking the correct choice.
The tone of the narrator is one of ____________.
Answer the following question.
"If you got a tooth, you got a friend", what do you understand from the line?
Answer the following question.
With reference to the poem, how can you look after your teeth?
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We are very materialistic and are often lured into buying and using clothes and articles made from animal skin and other organs.
Here's a shopping list ....... .
The list seems endless, doesn't it? Are these things not shameful enough to set us pondering deeply over the harm that we are inflicting on nature's creations?
1. Why is the list 'most shameful'?
2. What is the name of the organisation that has been formed to protect and conserve wildlife?
3. Name at least ten other animals that are being exploited by man for commercial purposes. Surf the net to get your information and complete the following table
| Animal | Part of the body used | Product |
| 1. | ||
| 2. | ||
| 3. | ||
| 4. | ||
| 5. | ||
| 6. | ||
| 7. | ||
| 8. | ||
| 9. | ||
| 10. |
Write the contracted forms. Practise saying these words.
e.g. ought not to – oughtn’t to.
- cannot _______
- need not _______
- should not _______
- must not _______
- do not _______
- did not _______
Saving the World.
What do you think ought to be done about these problems?
should
e.g. I think the Government should ban all sprays which destroy the ozone
layer.
Classification
Look at the table below, showing the different meanings of connectors. Put words from the box into the correct categories. Some have been done for you as examples.
Maintaining a Point of view
(a) Read the following passage. Underline the verbs in the active voice and put circles around verbs in the passive voice. The first two have been completed.
Dr. Godbole arrived at the station at 6.30 pm and (was met) by Professor Salisbury of the Institute of Environmental Studies. After being driven to the Conference Centre for a brief meeting, the Indian forestry expert was taken to his hotel. The following morning, he presented his paper entitled “Save the trees — Save the world” which was greeted with prolonged applause. After his brief visit, Dr. Godbole is reported to have said he was very pleased with its outcome.
(b) From whose perspective or point of view is this description given? How does the use of the passive voice help maintain this?
Listen to the song and check whether you have guessed right in Question 1. Listen again until you are ready to sing along with it.
Grandmaster Koneru Humpy is visiting your school and you, as the Sports Captain, have to introduce her in the school assembly. With the help of Question 2, write out the Bio-sketch.
On the basis of your reading of the exctract on Chess , complete the following table with your partner .
| Figure | Name | Order of importance | Function | Significance |
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