Ques. Which one of the following ecosystem types has the highest annual net primary productivity?
A. Tropical deciduous forest
B. Temperate evergreen forest
C. Temperate deciduous forest
D. Tropical rainforest
Answer:D
Ques. Which one of the following ecosystem types has the highest annual net primary productivity?
A. Tropical deciduous forest B. Temperate evergreen forest C. Temperate deciduous forest D. Tropical rainforest