Question

2. Give answer in one word :
(a) Gases used in some air-conditioners, refrigerators
and spray-cans that can destroy ozone and trap
the heat in the atmosphere._____________
(b) The outermost layer of the atmosphere that fades
into outer space._________
(c) The increase in the temperature of the earth due
to air pollution___________
(d) A form of oxygen that protects life from the
ultraviolet rays of the sun.___________​

Answer 1

Explanation:

(a) chlorofloro carbon

(b) Exosphere

(c) global warming

(d) ozone layer

Answer 2

Answer:???

Explanation:????