R&W - Unit 7 - Our Solar System

R&W - Unit 7 - Our Solar System

I. Complete the sentences with the right words.

Multiple Choice

The planets ___ around the sun.

• multiply

• orbit

• spin

Multiple Choice

A years has twelve ___ and 365 days.

• days

• months

• weeks

Multiple Choice

There are 60 ___ in an hour.

• minutes

• months

• seconds

II. Answer the following questions.

Open Ended

What is in Earth's solar system?

Multiple Choice

Look at the diagram. Will it take Uranus more time or less time than Jupiter to orbit around the sun?

• It will take more time.

• It will take less time.

III. Indicate whether the sentences are true or false.

Multiple Choice

Earth takes 23 hours and 56 minutes to spin around its axis. A day on Earth is 23 hours and 56 minutes.

• True

• False

Multiple Choice

Planets spin on their axis. An axis is an imaginary line that passes through the center of a planet.

• True

• False