Some Unique Places — Important Questions

They can grow in salty water, Their roots help them breathe, Their roots hold soil together, They prevent waves from washing land away

Mangroves are special because they can survive in salty water, have breathing roots, hold soil together, and protect coastlines from waves. They cannot grow in fresh water only.

Andaman wood pigeon, Lion-tailed macaque, Andaman hornbill

Andaman wood pigeon and Andaman hornbill are found only in Andaman Islands, while lion-tailed macaque is found only in Western Ghats. House sparrows and cows are found in many places.

True

Bhut Jolokia, also known as ghost pepper, is indeed one of the world's hottest chillies and is grown in Northeast India. It's used in pickles and even to keep elephants away from crops.

Tree roots

Living root bridges are made from the roots of trees that grow across streams and become strong enough to walk on. They are found in Northeast India.