Question

Mangrove forests can thrive in _______.
A.Saline water
B.Freshwater
C.Polluted water
D.None of these

Answer 1

Hint:Mangrove forests are found along the estuaries and deltas in tropical areas. They are also called halophytes. Mangroves are vital to the coastal ecosystems they inhabit. They form buffer zones between terrestrial communities and marine protecting shores from harsh weather conditions.

Complete answer:
Mangrove forests are found particularly in tropical and subtropical regions of the world. Mangroves have a high salt tolerance, also called halophytes and so they often colonize mud and sandbanks flooded by seawater. They can also thrive in low oxygen waterlogged mud. They provide breeding and hatching grounds to many coastal species and offshore fish and shellfish. The dense Mangrove colonies greatly contribute to improving water quality by filtering pollutants and trapping sediments from the land, and they reduce coastal erosion.


Asian subcontinent has the largest mangrove forest covers. The Sundarbans in Ganga river delta of Bangladesh and West Bengal, India are the largest mangrove forest of the world. It is an important Ramsar Wetland in India. The Pichavaram mangroves forest is also one of the largest mangrove forests located in Pichavaram in the state of Tamil Nadu.
Since Mangrove forest has high saltwater tolerance and is a coastal habitat, they can thrive in saline water.

Hence, the correct answer is option (A).

Note:Mangroves have a high salt tolerance, also called halophytes. They often colonize mud and sandbanks flooded by seawater. Asia is home to some of the largest mangrove forests of the world. Sundarbans mangrove forests in India are the largest in the world.