Question

due to some reason if there is huge fall in population of species of butterfly what could be possbile consequences

Answer 1

then there will be lack in pollination of plants, which will further depreciation of oxygen
which will affect human beings

Answer 2

1. Pollination of some plants could be adversely affected.

2. There could be a drastic increase in the fungal infections of some cultivated plants.

3. It could lead to a fall in the population of some species of wasps, spiders and birds.

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