What are the two main types of motion that Earth undergoes?

• Orbit and Spin

• Rotation and Revolution

• Day and Night

• Tilt and Axis

How long does it take for Earth to complete one full rotation on its axis?

• 24 hours

• 12 hours

• 18 hours

• 6 hours

In which direction does Earth rotate when viewed from above the North Pole?

• East to West

• Clockwise

• West to East

• Counterclockwise

What shape is Earth's orbit around the sun?

• Triangular

• Perfect circle

• Slightly elliptical

• Square

How many days does it take for Earth to complete one revolution around the sun?

• 365 and one quarter days

• 340 days

• 390 days

• 365 and one half days

What is the term for the point in Earth's orbit when it is closest to the sun?

• Equinox

• Perihelion

• Axis

• Aphelion

How often does a leap year occur?

• Every 5 years

• Every 2 years

• Every 3 years

• Every 4 years

What is the effect of Earth's rotation?

• Day and Night

• Weather changes

• Seasons

• Tides

Does Earth rotate on its axis while revolving around the sun?

• Perhaps

• Yes

• No

• Maybe

Which model would best help you observe Earth's revolution around the sun?

• None of the above

• Model of Earth revolving around the sun

• Model of Earth's layers

• Model of the solar system