Assertion (A) : The temperature in the southern hemisphere is considerable lower than that in the northern hemisphere.
Reason (R) : The large mass of ice-covered Antarctic continent is an important source of cold in the south.

Options

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

Answer

B