Question

Lakes, ponds, pools, springs, streams, and rivers are examples which of the following aquatic ecosystem?

• A. Fresh water ecosystems-
• B. Marine ecosystems
• C. Brackish water ecosystems
• D. None of the above

Answer 1

Answer:

A. Fresh water ecosystems-

In fresh water ecosystems the salt content of fresh bodies is very low, always less than 5 ppt (parts per thousand). Some of the examples of fresh water ecosystems are lakes, ponds, pools, springs, streams, and rivers.