Use the following figure to answer the question.

Which category in the figure makes available the highest productivity per square meter?
A) tropical wet forest
B) open ocean
C) algal beds and reefs
D) wetlands

Question

Use the following figure to answer the question.

Which category in the figure makes available the highest productivity per square meter?
A) tropical wet forest 
B) open ocean 
C) algal beds and reefs 
D) wetlands

Quizplus · Accepted Answer

Algal beds and reefs have a very high productivity per square meter due to their high levels of primary production by algae and other photosynthetic organisms. This productivity supports a diverse community of organisms that utilize the energy and nutrients from these ecosystems. The other categories listed have lower productivity per square meter, with wetlands being the next highest due to their ability to support a variety of plant and animal species. The open ocean has the lowest productivity per square meter due to a lack of nutrients and limited primary production.

Use the Following Figure to Answer the Question