Where do the eastern and the western coastal plains lie

between the Arabian Sea and the western ghats

Two coastal plains meet at Kanyakumari, the southernmost tip of the Indian mainland. The eastern coastal plain is located between The Bay of Bengal and the eastern ghats and the western coastal plain is located between the Arabian Sea and the western ghats.

Explanation:

your answer should be c, it seems to be the only one that makes sense. mark me branliest : )

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.