Assertion (A): Coasts tend to become sandy to muddy as tidal range changes from micro to macro.
Reason (R): In tropical coasts, mangrove vegetation is conducive of deposition of fine sediments.
1
Both (A) and (R) are true and (R) is the correct explanation.
2
Both (A) and (R) are true, but (R) is not a correct explanation.
3
(A) is true but (R) is false.
4
(A) is false but (R) is true.