If there is no greenhouse effect, then the average temperature at surface of earth would have been

The greenhouse effect is a naturally occurring phenomenon that is responsible for heating of earth’s surface and atmosphere. Without greenhouse effect the average temperature at surface of earth would have been

If there is no greenhouse effect , then the average temperature of the earth will be

Without green house effect, the average temperature of earth's surface would have been

Without greenhouse effect the average temperature at surface of Earth would have been a chily ______ C rather than the present average of _________ C.

Without greenhouse effect the average temperature at surface of Earth would have been a chily ______ C rather than the present average of _________ C.

If there is no greenhouse effect , then the average temperature of the earth will be (a) -18^@C (b) 0^@C (c) -10^@C (d) 15^@C

If there were no atmosphere, the average temperature on the surface of earth would be :-

If there were no atmosphere, the average temperature on the surface of earth would be :-