Assertion (A): In contemporary geography, there is an increasing awareness of the need for an interdisciplinary approach to the regional problems.
Reason (R): Groups of scholars with diverse background and skills focus on specific sets of regional problems more comprehensively and scientifically.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
