Dissolve two spoons of common salt in half a cup of water.
Now if you want to get the salt back, what will you do?
Most of the water that falls on the land as rain and snow, sooner or later goes back to a sea or an ocean. Explain how it happens?
Fill in the blanks selecting words from the following list
snow, rain, clouds, vapour, evaporation, transpiration.
Water, as _____ goes into atmosphere by the processes of ______
and _____ and forms ________, which on condensation fall in
the form of ______ and _______.
Water kept in sunlight gets heat from sun and is evaporated. But how does water kept under the shade of a tree also gets evaporated? Explain.
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