Question

How do our activities affect the environment?

Answer 1

many of our daily activities show more impact on environment.
for example,the vehicles which we use for travelling causes air pollution this leads to holes in ozone layer. ozone layer is the on which protect us from UV rays.
not only this the plastic bags we use, ect .,affect environment

Answer 2

our activities affect environment as;-
1. we human release harmful pollutants in the air by overusing factories, vehicles etc. causing air pollution
2. we discharge wastes, wash animals and clothes in water causing water pollution.
3. we humans cut down trees for their uses, thus disturbing the balance of oxygen as trees release oxygen.
4. we also throw many non' biodegradable things into land causing land pollution.