Science Review Big Idea 5 DW 2

Front

What causes us to see only certain patterns of stars during certain times of the year?

Back

The Earth's revolution around the Sun causes us to see different star patterns at different times of the year.

Front

What characteristic do all planets in our solar system share?

Back

All planets revolve around a star (the Sun).

Front

What does Mr. Stafford's model with the globe and flashlight demonstrate?

Back

The lit part of the Earth changes as Earth rotates.

Front

How many rotations does the Earth complete during one revolution around the Sun?

Back

The Earth completes 365 rotations during one revolution around the Sun.

Front

What distinguishes Group 2 planets from Group 1 planets?

Back

Group 2 planets have many moons.

Front

What is the term for the path that a planet takes as it revolves around the Sun?

Back

Orbit.

Front

What is the effect of the tilt of the Earth's axis?

Back

The tilt of the Earth's axis causes the seasons.

Front

What is the difference between rotation and revolution?

Back

Rotation is the spinning of the Earth on its axis, while revolution is the movement of the Earth around the Sun.

Front

What are the two main types of planets in our solar system?

Back

Rocky planets and gas giants.

Front

What is the main source of light for the planets in our solar system?

Back

The Sun is the main source of light for the planets.