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| Meanings: |
| Amazing |
= |
wonderful |
Threat |
= |
harm |
| Drought |
= |
very less rain |
Yield |
= |
give |
| Famine |
= |
very less food |
Disposal |
= |
use and throw |
| Debris |
= |
pieces |
Regulate |
= |
control |
| Oxygen |
= |
the gas which we breathe to live |
Rubbish |
= |
trash |
| Produce |
= |
make something |
Toxins |
= |
poisons |
| Disaster |
= |
tragedy |
Pollution |
= |
harmful litter |
| Source |
= |
something for use |
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| Answer the following:
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| 1. What are the uses of forests? |
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| 2. Write about oceans and their uses. |
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| 3. How do we pollute the mountain lands? |
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| 4. What causes disaster like tornado? |
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| 5. What causes acid rain? |
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| 6. Mention one of the factors for floods? |
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