" 2.What are the causes of depletion of ground water? "

What are the causes of ozone depletion ?

How is ozone formed in the atmosphere? What are the causes of depletion of ozone layer ? Explain harmful effects of depletion of ozone layer.

What are the causes of depletion of ozone layer ? Which diseases are likely to be caused if the ozone layer will become thinner ?

What is the root cause of depletion of ozone layer?

What is the reason for the depletion of ground water table ?

What is the cause of the depletion of the ozone layer?

Which of the following statements is not the reason for depletion of ground water?

What are the causes of ozone depletion? How is it depleted?