Wonders Unit 3 Week 1 Vocabulary

Front

What is the outside of something called?

Back

Surface

Front

What tells how hot or cold something is?

Back

Temperature

Front

What word means to provide what you need?

Back

Support

Front

What includes Earth and the outer planets that orbit the Sun?

Back

Solar System

Front

What is a round model of the world or Earth?

Back

Globe

Front

What is the term for the area beyond the Earth's atmosphere?

Back

Space

Front

What is the measurement scale used to express temperature in degrees?

Back

Fahrenheit

Front

What do we call the force that pulls objects toward each other, like the Earth and the Moon?

Back

Gravity

Front

What is the name of our galaxy?

Back

Milky Way

Front

What is the term for a large group of stars, gas, and dust held together by gravity?

Back

Galaxy