3 Complete the definitions with the correct words from the text.
jungle, nest, orphaned, instinct, volunteer,
charity, survive, enormous.
1 When we know something without learning
it: instinct
2 An adjective to describe something that
is very big:
3 An adjective to describe a person without
parents:
4 A thick, tropical forest:
5 An organisation that helps people or
animals:
6 To manage to live:
7 A home or safe place, often in the
trees:
8 A person who does a job for no money: