1) What are the uses of water? a) Washing clothes b) Bathing c) Drinking d) All of the above 2) What is water cycle? a) The process of making water into water vapour b) The process of making water vapour into water c) The continuous process of evaporation, condensation and precipitation of water on Earth in a cyclic manner d) None of the above 3) What are the three states of water? a) Evaporation, condensation and precipitation b) Ice, water and water vapour c) Ocean water, sea water and river water d) All of the above 4) What is potable water? a) The water which is unhealthy b) The water which is of ocean c) The water which is safe for drinking d) Rain water 5) What is the gaseous state of water? a) Water vapour b) Ice c) Water d) None of the above 6) What is water table? a) The process of getting fresh water b) The process of rain c) The process of evaporation, condensation and precipitation of water on Earth in a cyclic manner d) The level of water under the ground  7) What are the main sources of fresh water? a) Rain b) River c) Underground water d) All of the above 8) What is drought? a) Water cycle b) Shortage of water c) Accumulation of excess of water  d) None of the above 9) What are the benefits of rainwater harvesting? a) Increases availability of water b) Prevents soil erosion and flooding c) Raises water table d) All of the above 10) By taking which step can we save water? a) By throwing water on the ground  b) By using shower instead of a bucket c) Closing taps while we are brushing d) All of the above

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