Wetlands perform multiple ecological functions, including flood control, water filtration, and providing habitat for a variety of plant and animal species.

Deserts are not considered wetlands because they lack the characteristic waterlogged conditions and vegetation associated with wetlands.

Mangroves perform multiple ecological functions, including coastal protection, nutrient cycling, and providing habitat for a variety of marine life.

Oak trees are not mangroves because they are not adapted to the saline conditions and waterlogged soils characteristic of mangrove habitats.

Wetlands in India face multiple threats, including pollution, climate change, and land reclamation for agriculture and development.

Salinization is not a major threat to mangroves in India because they are adapted to saline conditions.

Wetlands and mangroves in India provide multiple ecological benefits, including habitat for a variety of plant and animal species, flood and drought control, and water filtration.

The Western Ghats are not a wetland because they do not have the characteristic waterlogged conditions and vegetation associated with wetlands.

The Sundari tree is not a mangrove because it is not adapted to the saline conditions and waterlogged soils characteristic of mangrove habitats.

The decline of wetlands in India is primarily due to a combination of pollution, climate change, and land reclamation for agriculture and development.

Salinization is not a major reason for the decline of mangroves in India because they are adapted to saline conditions.

Wetlands and mangroves in India provide multiple ecological benefits, including habitat for a variety of plant and animal species, flood and drought control, and water filtration.

The Western Ghats are not a wetland because they do not have the characteristic waterlogged conditions and vegetation associated with wetlands.

The Sundari tree is not a mangrove because it is not adapted to the saline conditions and waterlogged soils characteristic of mangrove habitats.

The decline of wetlands in India is primarily due to a combination of pollution, climate change, and land reclamation for agriculture and development.