Question

what are importance of tides?

Answer 1

the importance of tides are:-
1) Help in navigation
2) Raise the water level close to shores which helps the ships to arrive at the harbour more easily.
3) Help in fishing. More fish come closer to the shores during high tides. This enables fishermen to get a plentiful catch.

Answer 2

hiiii
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1.Air is important because it contains oxygen which is necessary for us to breathe.
 2. and it also contains carbon dioxide which plants require in order to manufacture their food.
3. Air  maintains temperature on the earth.
4. Air helps in combustion .
5.Air helps in the dispersal of plant seeds.  
6. Air helps in propagation of sound.
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@ angelrathore