__ throughout the world is raising at an alarming rate.
Human population throughout the world, raising at an alarming rate because of the decreasing death rate, increase in the birth rate, lack of family planning etc.
__ in India is rising at an alarming rate.
Human population is rising at an alarming rate.
It has been estimated that the Thar Desert is advancing at an alarming rate of about
We continuously breathe oxygen and also the population is rising at an alarming rate. So why is the oxygen not fully used up?