We saw a w_ _ _ _ (= a very large animal that lives in the sea) swimming in the ocean.
whale
Small fish have to move very fast to e_______________ (= to run away from) sharks.
escape
We have to protect w_______________ (= animals, birds and insects) in the rainforest.
wildlife
People shouldn’t kill animals for f___________ (= the hair on animals’ bodies)
fur
The Amazon Jungle is called the l_____________ (= the body organ that people use to breathe) of the world.
lungs
Buying r_______________ed (= changed in a special process that makes it possible to use it again) paper is a good start to protect the environment.
recycled
A human b_______________ (= the body organ that we use to think) uses about 20% of the energy that our bodies produce.
brain
Sherwood F_______________ (= a place where trees grow) is a popular tourist attraction in England.
Forest
Remember to put the r_______________ (= things that you don't need and should throw away) in front of the house.
rubbish
In a zoo, animals do not live in their natural s_______________ (= places that are around you).
surroundings
It's important that we f_______________ (= give something to eat) the birds which stay here in winter.
feed
