111.
The inherent ability of organisms to reproduce and multiply is called

112.
The effect of ozone depletion include

113.
The true statement about "green house effect" is that it is

114.
UV radiations is injurious to plants because it

115.
_________ is the regulatory authority of quality in India.

116.
The temperature scale that sets freezing of pure water at 32o F:

117.
The pollutant that causes hole in the ozone layer is

118.
Ozone depletion is mostly caused by

119.
Which one of the following is the correct percentage of the two green house gases that contribute to the total global warming?