Assertion (A) Green house effect was observed in houses used to grow plants and these are made of green glass.
Reason (R) Green house name has been given because glass houses are made of green glass.

Options

A. Both A and R are correct and R is the correct explanation of A
B. Both A and R are correct and R is not the correct explanation of A
C. Both A and R are not correct
D. A is not correct but R is correct

Answer

C

Explanation

Both assertion and reason are not correct.
In cold countries, sunlight required to grow plants is less. Hence, plants are kept in a house made of glass, palced in such a manner, so that sunlight enters the green house, heat up the soil and plants.
The warm soil and plants emit infrared radiations. Since , glass is opaque to infrared radiations, it partly reflects and partily absorbs these radiations.