Test Quiz

What causes day and night on Earth?

• The distance between Earth and the Sun

• The tilt of Earth's axis

• Earth's revolution around the Sun

• Earth's rotation on its axis

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

• 7 days

• 24 hours

• 365 days

• 30 days

What causes the different seasons on Earth?

• The revolution of Earth around the Sun

• The distance of Earth from the Sun

• The rotation of Earth on its axis

• The tilt of Earth's axis

What would happen if the Earth wasn't tilted on its axis?

• There would be no day and night

• We would experience day and night but no seasons

• The Earth would not rotate

• The Earth would stop revolving around the Sun

In the practical demonstration, what does the lamp represent?

• A star

• The Sun

• The Moon

• The Earth