Yr9 Astronomy: Earth In Space

The tilt of the Earth's axis as it revolves around the sun cause?

Which position represents summer on the diagram below?

What is the tendency of an object to resist a change in motion?

What two factors act together to keep Earth in orbit around the sun?

What is the amount of matter in an object?

The study of the moon, stars, and other objects in space is called

When is Earth farthest from the sun?

The Earth revolves around the sun in a

What is the imaginary line that passes through Earth's center and the North and South poles?

The force of gravity is measured in units called

Which season begins with the fewest hours of daylight?

Which motion causes day and night?

Equinox means

Earth moves through space in two major ways

Anything that has mass and takes up space is