What type of climate covers the northern half of South America, including the Amazon River Basin? A.
tropical
B.
moderate
C.
polar
D.
dry

Please select the best answer from the choices provided

A
B
C
D

A. tropical

Explanation:

The type of climate that covers the northern half of South America, including the Amazon River Basin is the "tropical climate".

c: in the east might be the correct answer

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.