Ecosystems

Which ecosystem has the highest net primary productivity?

Which one of the following has the largest population in a food chain?

Secondary productivity is defined as:

In the phosphorus cycle, the major reservoir is:

The correct representation of the food chain in a lake is:

The 10% law of energy transfer was given by:

In an ecosystem, the weights of organisms at each successive trophic level form a pyramid known as:

Which of the following ecosystems has the highest gross primary productivity?

The process of mineralization by microorganisms helps in the release of:

Detritus food chain begins with: