A baby deer is called a . 

Unscramble the jumbled letters and answer the following:

This animal eats only green plants. ATGO

Answer the following using the hint:

Lion lives here:

D_ _

Name the following:

This is the largest animal in the world:

B_ _ E WH _ _ _.

Answer in a word:

I am the main and purest source of water on earth. My name starts with the letter R.

Match the column A with column B.