Question

Wetlands are important ecosystems for many reasons. Select all that apply.

Answer 1

Answer:

They help prevent flooding.

They filter excess nutrients, sediment, and even pollution from the water that flows through them.

They are a rich habitat for many plant and animal species.

Explanation:

Wetlands are a unique ecosystem that serves as a rich habitat for many plant and animal species. It is an area of soil that is covered by water. These can be found anywhere in the world. Many of the animals such as mammals, fish and birds need wetlands for their growth. It also provides an ecosystem capable for growing plants, crops and the like. Thus, they are a rich habitat for many plants and animals.

Wetlands also filter excess nutrients, sediment and even pollution from the water that flows through them. This allows the purification of surface water. The nutrients are taken up by plants and other microorganisms while the sediments settle at the bottom.

Wetlands help prevent flooding by absorbing much of the water during storms. Their function is similar to that of a sponge whereby they can hold as much water as possible. This is the reason why the government is aiming to preserve such distinct ecosystems.