Question

Multiple Choice Questions:
a) Water of oceans is not used for drinking and agriculture because:
1. It has high salt content 2. It is poisonous 3. It has high levels of pollution 4. It has high fluoride content
Water that can be safely used for human consumption:
1. Polluted water 2. Potable water 3. Underground water 4. Harvested water b) c) Check dams are built:
1. For recreation 2. To purify water 3. To cause rainfall 4. To conserve water
d) Rain water can be harvested from:
2. Wells 1. Rivers 4. Clouds 3. Rooftops
e) Three states of water are:
1. Ice,water,snow 2.Ice,water,watervapor3.Water,dew,rain4. Snow,hail, water vapour

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Answer 1

Answer:

a) it has high salt content

Answer 2

Answer:

a) 1

b) 4

c) 4

d) 1

e) 2

Hope it was halpfull

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