Question

Q7. What is the reason for decreasing number of some animals?​

Answer 1

Explanation:

Wildlife in 'catastrophic decline' due to human destruction, scientists warn. Wildlife populations have fallen by more than two-thirds in less than 50 years, according to a major report by the conservation group WWF. ... And it warns that nature is being destroyed by humans at a rate never seen before.

Answer 2

Answer:

The top human causes of bird extinction involve: the increased human population, destruction of habitat (through development for habitation, logging, animal and single-crop agriculture, and invasive plants), bird trafficking, egg collecting, pollution (in fertilizers impacting native plants and diversity, pesticides, ...

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