The statement is correct.

The Mahananda Wildlife Sanctuary is located in the Darjeeling district of West Bengal, India. It is spread over an area of about 159 square kilometers and is known for its rich biodiversity. The sanctuary is located at the foothills of the Eastern Himalayas, which results in a variation in altitude within the sanctuary.

Due to this variation in altitude, the sanctuary exhibits a diverse range of habitats. The lower regions, which are closer to the river, have riverine forests. These forests are characterized by trees and vegetation that grow alongside the riverbanks. They typically consist of moist, deciduous trees and are home to a variety of animals and birds.

As we move higher in altitude, the habitat changes to dense mixed-wet forests. These forests are characterized by a mix of evergreen and deciduous trees and have a high moisture content due to the proximity to the river and the higher rainfall in the region. These forests provide habitat for various species of flora and fauna, including mammals, birds, reptiles, and insects.

Therefore, the Mahananda Wildlife Sanctuary indeed has riverine as well as dense mixed-wet forests due to the difference in altitude.


The statement is correct.

The Mahananda Wildlife Sanctuary is situated between the Teesta River and the Mahananda River. The Teesta River flows on the western side of the sanctuary, while the Mahananda River forms its eastern boundary. These two rivers play a significant role in shaping the ecosystem and providing water to the sanctuary.

The Teesta River is a major river in the region and originates from the eastern Himalayas. It is known for its fast-flowing water and is a lifeline for the people and wildlife in the area. The Mahananda River, on the other hand, is a smaller river that joins the Teesta River near the sanctuary.

The presence of these rivers not only adds to the scenic beauty of the sanctuary but also provides water sources for the flora and fauna within the sanctuary. The rivers also attract a variety of aquatic species, including fish and migratory birds.

In conclusion, both statements regarding the Mahananda Wildlife Sanctuary are correct. The sanctuary has riverine as well as dense mixed-wet forests due to the difference in altitude, and it lies in between the Teesta and the Mahananda rivers.