U3 W1 Vocabulary Test

To feel the heat of something.

(a)  

The outside of something.

(a)  

The Earth & planets that move around the Sun.

(a)  

The study of the stars and planets.

(a)  

To provide what someone or something needs.

(a)  

How hot or cold something is.

(a)  

A model of the world.

(a)  

How much there is of something.

(a)  

In class we are learning about the sun and planets. Our teacher taught us that it is called the (a)  

She showed us a (a)   of the Earth and explained that it was the third planet from the sun.