| 1 |
-------------- are water sources found below the surface of earth. |
- A. Lake
- B. Pond
- C. Ocean
- D. Aquifers
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| 2 |
In ........... water turn into water vapours. |
- A. Evaporation
- B. Sublimation
- C. Condensation
- D. Runoff
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| 3 |
There are oceanin the world. |
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| 4 |
Liquid water turns into vapours by plant is called. |
- A. Transpiration
- B. Infiltration
- C. Sublimation
- D. Runoff
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| 5 |
------------ is the process where lce directly conerts into water vapours. |
- A. Runoff
- B. Sublimation
- C. Condensation
- D. Evaporation
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| 6 |
Available fresh water is on earth.......... |
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| 7 |
Teh combination of rain fall and snowfall is called. |
- A. Snow
- B. Sleet
- C. Rain
- D. Hailing
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| 8 |
----------------- is made from food scraps and animal waste. |
- A. Sui gas
- B. Biowater
- C. Biogas
- D. None
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| 9 |
---------------- is a process where water runs over the surface of earth. |
- A. Infiltration
- B. Transpiration
- C. Runoff
- D. Precipitation
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| 10 |
------------------ is used to kill the germs in water. |
- A. Nitrogen
- B. Oxygen
- C. Chlorine
- D. Sulphur
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