A major difference between the climate of the Pacific coastal plain and the Caribbean lowlands is that the former .

The correct answer is - is drier.

Explanation:

The climate of pacific coastal plains is hot summers with sea winds and mild winters. The humidity is high and the temperature is also high. The rainfall is very low in summer and in winters it is mild to moderate.

It is considered a drier climate compared to the Caribbean lowlands. The Caribbean lowlands are tropical wet with very high humidity and temperature and have tropical vegetation.

answer; self-efficacy;