Question

Which of these is not a terrestrial ecosystem?

• A. Pond
• B. Grassland
• C. Desert
• D. Mountain

Answer 1

The correct option is A

Pond

The correct option is A.

Explanation of the correct option:

1. Pond is a type of natural aquatic ecosystem.
2. It is an ecosystem in and surrounding a body of water.

Explanation of the incorrect options:

Option B:

Grassland is an example of natural terrestrial ecosystem because the vegetation of this area is dominated by grass.

Option C:

Desert is also under the natural terrestrial ecosystem because most of the area is covered by sands.

Option D:

Mountain is a type of natural terrestrial ecosystem.

Final answer: Pond is not a terrestrial ecosystem.