Science 8 Space

How long does it take for the Earth to make one full orbit around the Sun?

• one day
• one week
• one month
• one year

The Earth is rotating on its axis, creating _____

• the 12 months
• the years
• the seasons
• day and night

When the Earth completes a full orbit around the Sun, it has completed _____ rotations or days

• 7
• 30
• 91
• 365

What looks to be the motion of the Sun in the sky is really caused by the motion of _____

• the Earth
• the stars
• the planets
• the Earth's axis

The spinning movement of the Earth about its axis is called the Earth's _____

• revolution
• rotation
• precession
• orbit

The movement of the Earth around the Sun is called its _____

• revolution
• rotation
• precession
• gyration

When the part of the world that you're living in is leaning towards the Sun, its _____

• winter
• spring
• summer
• fall

When the part of the world that you're living in is leaning away from the Sun, its _____

• winter
• spring
• summer
• autumn

Why do we experience the changing of the season on the earth?

• distance from the sun
• rotation of the earth
• change in solar output
• tilt of the earth's axis

Why is the Equator warmest?

• Because it is closest to the sun.
• Because it receives the most direct sunlight
• Because no clouds form here.
• Because it is far from the sun