Classwork on Earth, Rotation, Revolution, and Solstice

What is the imaginary line around which the Earth rotates?

• Orbit

• Axis

• Meridian

• Equator

How long does it take for the Earth to complete one full rotation?

• 365 days

• 24 hours

• 30 days

• 12 hours

What causes day and night on Earth?

• Equinox

• Rotation

• Seasons

• Revolution

What is the path called that Earth takes around the Sun?

• Axis

• Orbit

• Equator

• Tilt

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

• 24 hours

• 365 days

• 12 months

• 30 days

What is the main reason we have different seasons?

• Earth's distance from the Sun

• Earth's rotation speed

• Earth's shape

• Earth's tilt on its axis

When does the summer solstice occur in the Northern Hemisphere?

• December 21

• June 21

• September 21

• March 21

What happens during the winter solstice?

• Longest day of the year

• Equal day and night

• First day of spring

• Shortest day of the year

When do the equinoxes occur?

• When summer starts

• When winter starts

• When day and night are equal

• When fall begins

What is the tilt angle of Earth's axis?

• 30 degrees

• 23.5 degrees

• 45 degrees

• 15 degrees