Which one of the following is not correct about marshes?
[amp_mcq option1=”These transform mineral matter into organic matter” option2=”These function as physico-chemical sinks” option3=”These contribute to the beauty of the countryside” option4=”These are least productive natural environments” correct=”option4″]
This question was previously asked in
UPSC Geoscientist – 2022
– They perform important ecological functions, including nutrient cycling, water purification (acting as sinks for pollutants and sediments), and providing habitat for diverse wildlife.
– Marshes contribute significantly to the aesthetic value of landscapes.