Clear-cutting forest and drainage wetlands contributed to severe flooding along which of these rivers in 1998?

a) chang jiang

b) huanghe

c) salween

d) mekong

answer; i believe the correct answer is (federalist);

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.

answer; the above statement is (false);