Question

many birds and animals such as sparrows,squirrels and hynas were common before few years.they are becoming difficult to find.give 4 reasons

Answer 1

Increasing of pollution, killing them to satisfy our needs, As their habitats were disturbed, they cant find better conditions to live.....
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Answer 2

Explanation:

The reasons are

1. Due to pollution. Pollution is the main cause of the animals getting disappeared and extinct who was once among the common animals found on the habitat.

2. Many harmful chemicals created by factories. This is very harmful for the animals.

3. People make skyscrapers with the help of the forest produce. For this they are homeless. That’s why they are in danger.  

4. The ever-changing climate also plays an important role in their disappearance.  

5. People hunt them for other illegal uses like poaching, for their meat, etc.