The Coringa Wildlife Sanctuary is known for its:

Mangrove forests and saltwater crocodiles
Tigers and leopards
One-horned rhinoceros
Asiatic Elephants

The correct answer is: a) Mangrove forests and saltwater crocodiles.

Coringa Wildlife Sanctuary is a protected area in the East Godavari district of Andhra Pradesh, India. It is known for its mangrove forests and saltwater crocodiles. The sanctuary is home to a variety of other wildlife, including tigers, leopards, deer, and birds.

Mangrove forests are a type of wetland forest that grows in tropical and subtropical coastal areas. They are an important ecosystem that provides a variety of benefits, including protection from erosion, storm surge, and flooding; habitat for fish and other marine life; and nursery grounds for many commercial fish species.

Saltwater crocodiles are large reptiles that are found in coastal areas around the world. They are an important part of the marine ecosystem and play a role in controlling populations of other animals, such as fish and turtles.

Tigers are large cats that are found in Asia. They are an endangered species and are threatened by habitat loss, poaching, and conflict with humans.

Leopards are medium-sized cats that are found in Africa and Asia. They are an adaptable species and can live in a variety of habitats, including forests, grasslands, and deserts.

Deer are hoofed mammals that are found in many parts of the world. They are an important part of the ecosystem and play a role in seed dispersal and grazing.

Birds are feathered animals that are found on every continent except Antarctica. They are an important part of the ecosystem and play a role in pollination, seed dispersal, and pest control.