Question

You must have observed that the leaves of plants alongside the roads are covered with dust and smoke and they don't appear as green as other places.

Which human activities are responsible for such deposits, Have such deposits affect the functioning of plants

Answer 1

answer-

human activities responsible for deposits on the leaves of plants are -

1. burning of fossil fuels

2. toxic discharge and pollution from industries and factories

3. use of vehicles which emit harmful gases

4. deforestation

these can hamper the growth of plants and which may damage the leaves and if this continues, the whole of creation shall perish

hope it helps

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