I WONDER - Do Marshes Give Us Any Resources?

The video tutorial explains how dead plant material accumulates over time in marshes and is harvested for use as fuel. It also highlights certain marsh plants that possess medicinal properties and are used in traditional medicine and cosmetics. Examples of such plants include cartails, pickerel weed, and arrowhead.

What is the significance of harvesting plant material from marshes?

Can you name some examples of plants that are found in marshes?