F2 Reading Unit 6a - One Cubic Foot VOCAB

There are 11 players in a soccer _____.

• species

• cycle

• team

• discover

Making tea is a simple _____: you boil water, you add tea, and you drink.

• region

• material

• discover

• process

If you _____ water, you get oxygen and hydrogen.

• cycle

• break down

• discover

• maintain

A desert is a _____ which has very little rain. It is also very hot.

• cycle

• scientist

• region

• species

In the water _____, clouds gather, rain falls, the sun makes the water rise into the air, clouds gather, and rain falls again and again.

• team

• region

• maintain

• cycle

I went to the dentist, and the dentist _____ a problem with my teeth.

• broke down

• discovered

• maintained

• team

An astronomer is a _____ who studies the planets, moons, and stars.

• scientist

• team

• region

• material

An air conditioner (AC) _____ the temperature in a room. It makes sure the room's temperature stays the same.

• cycles

• materials

• processes

• maintains

A tiger and a falcon are not the same _____. One is a type of cat; the other is a type of bird.

• species

• materials

• processes

• scientists

Cotton, wool, and silk are all natural _____, but nylon, plastic, and steel are not natural.

• species

• cycles

• processes

• materials