For nutrient recovery and cycling
For releasing heavy metals through absorption by plants
In reducing siltiation of rivers by retaining sediments
All the above
Answer is Wrong!
Answer is Right!
The correct answer is (d). Wetlands are useful for all of the options listed.
Wetlands are areas of land that are saturated with water, either permanently or seasonally. They are important ecosystems that provide a variety of benefits, including:
- Nutrient recovery and cycling: Wetlands help to filter water and remove pollutants, 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube