Question

question 30 (4 points) match each aquatic ecosystem to its description: column a 1. b oceans and seas 2. lakes, rivers, streams 3. bogs, marshes, swamps 4. river -> ocean column b a estuaries b marine c freshwater d wetlands

Explanation:

Oceans and seas are marine ecosystems. Lakes, rivers, and streams are freshwater ecosystems. Bogs, marshes, and swamps are wetlands. The area where a river meets the ocean is an estuary.

Answer:

1. c. Freshwater
2. d. Wetlands
3. a. Estuaries