| 1 |
The river is estimated to carry 20% of all the fresh water found on the Earth. |
- A. Indus
- B. Nile
- C. Tigris
- D. Amazon
|
| 2 |
Ocean water is on earth. |
- A. 95%
- B. 96%
- C. 97%
- D. 98%
|
| 3 |
Water absorb heat energy from.............. to turns into vapours. |
- A. Sun
- B. Fire
- C. Moon
- D. Night
|
| 4 |
Water covers of the Earth's surface. |
- A. About 69%
- B. About 71%
- C. About 72%
- D. About 75%
|
| 5 |
Water purification methods are. |
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| 6 |
------------ is the process where lce directly conerts into water vapours. |
- A. Runoff
- B. Sublimation
- C. Condensation
- D. Evaporation
|
| 7 |
--------------- are formed in area where cold and hot winds meet. |
- A. Snowfall
- B. Rain
- C. Cyclones
- D. Hail
|
| 8 |
Available fresh water is on earth.......... |
|
| 9 |
There are oceanin the world. |
|
| 10 |
Theworld's liquid is found below ground. |
- A. 25%
- B. 30%
- C. 35%
- D. 40%
|