Question

2. Describe the structure and composition of a freshwater biomes.

3. Describe the structure or composition of a marine biome.

Answer 1

Answer:

• Freshwater is defined as having a low salt concentration — usually less than 1%. Plants and animals in freshwater regions are adjusted to the low salt content and would not be able to survive in areas of high salt concentration (i.e., ocean). There are different types of freshwater regions.