Understanding the Moon

How long does it take for the Moon to complete one full orbit around the Earth?

• 365 days

• 30 days

• 28 days

• 14 days

Which phase of the Moon occurs when it is positioned between the Earth and the Sun?

• Last Quarter

• Full Moon

• First Quarter

• New Moon

What is the distance between the Moon and the Earth?

• 1,000,000 km

• 500,000 km

• 385,000 km

• 150,000 km

Who was the first astronaut to walk on the Moon?

• Buzz Aldrin

• Yuri Gagarin

• Neil Armstrong

• Michael Collins

What causes the rise and fall of sea levels known as tides?

• Earth's rotation

• Moon's gravity

• Sun's gravity

• Wind patterns

What is a lunar eclipse?

• When the Moon is closest to the Earth

• When the Sun is between the Earth and the Moon

• When the Earth is between the Moon and the Sun

• When the Moon is between the Earth and the Sun

What is the visual effect of a total lunar eclipse?

• The Moon disappears

• The Moon turns blue

• The Moon becomes brighter

• The Moon appears reddish

How much does the Moon move away from the Earth each year?

• 3.8 cm

• 1.5 cm

• 5 cm

• 10 cm

If you weigh 60 kg on Earth, how much would you weigh on the Moon?

• 20 kg

• 40 kg

• 30 kg

• 10 kg

What did Galileo predict about objects falling on the Moon?

• Lighter objects fall faster

• Objects do not fall

• Heavier objects fall faster

• All objects fall at the same rate