You must have seen during rainy season, when it rains the animals like earthworm, snakes, snails etc. are commonly seen. Explain why?

 All these animals live in underground burrows or remain buried in the soil. They get oxygen from the air that enters into the burrow through the entrance of the burrow or through pores in the soil. But when it rains, the water gets filled in their dwelling places and pores of the soil. So, they come out in search of air.

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Updated on: 10-Oct-2022

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