Question

How do natural plants and wetlands purify water

Answer 1

Purification of water using natural plants:

All the natural plants are have tendency to purify the water through natural cycle. There are some specific plants like water lily who have more tendency to  purify the water efficiently . These plants have capacity to remove various dangerous material from the water.Heavy metal , bacteria and even pesticides and some chemical are absorbed by these plant which makes the water purify.

Purification by wetlands:

When the water flows through the wetland , it filter out the various substances as well as the pollutants . The toxic substances are also trap by wetland from the rain water  as well from the waste water coming from the industries and agricultural water.