Question

give any three example to prove that human activities are causing a great deal of harm to our environment ​

Answer 1

Answer: using acs and refrigerators release some harmful substances which damage the ozone layer.

Using diesel and petrol carelessly cause air pollution as well as these resources get exhausted.

Deforestation increases the amount of co2

There are en number of activities which are a major threat to our environment and cause harm not only to the environment but all the other species living on earth.

Explanation:

Answer 2

Answer:

1. Radioactive waste or factory waste = Harm to health, soil ,water and air.

2. Automobile = Air pollution.

3. Increase in population = Deforestation.

4. Use of CFCs in Perfume , refrigerator = Ozone depletion.

Explanation:

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