Moon Phase
Sun
Earth
Moon
Earth, Sun and Moon
100

Moon Phases are caused by the ________________?

What is revolution/orbit of the Moon around Earth?

100

This is the primary source of energy for Earth's climate system?

What is the sun?

100

Earth's tilt is approximately at this degree.

What is 23.4 degrees?

100

True or False: The Moon revolves around the Earth.

What is True?

100

The earth spins in this direction.

What is west to east?

200

What is the word for when the Moon's light is gradually getting smaller?

What is Waning?

200

The Earth takes 365 rotations around the sun to complete one revolution, which we call a ___________.

What is a year?

200

This term describes the moment when the Sun is directly above the equator, producing nearly equal day and night

What is an equinox?

200

What natural event occurs when the Sun, Earth and Moon are perfectly aligned?

What is a lunar eclipse?

200

This season occurs in the Northern Hemisphere when the North Pole is tilted toward the Sun.

What is summer?

300

Does the Moon get smaller or larger after a Full Moon? 

What is smaller?


300

What phenomenon happens when the Moon lines up between the Sun and Earth, causing sunlight to be blocked from reaching Earth?


What is a Solar Eclipse?

300

If you were outside during a total solar eclipse, what would you experience?

What is the day would suddenly become night?

300

During a solar eclipse, the Moon casts this on Earth, leading to a partial eclipse rather than total darkness.

What is a penumbra?

300

What is one force that keeps Earth in orbit around the Sun?

What is gravity?

400

What is the Moon Phase called that has a shadow on the left side and illuminated on the right side?

What is a First Quarter Moon Phase?

400

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

What is 365 days or 1 year?

400

Why don’t we have a lunar eclipse every month?

What is the Moon’s orbit is tilted?

400

In the Moon's waxing phase light is on the _________ and in the Moon's waning phase light is on the __________.

What is right, left. 

400

This reason is why the moon appears to change its shape from our perspective on Earth.

What is its reflecting light from the sun in different ways?

500

What is the Moon phase called when the Moon is between the Earth and the Sun?


What is a New Moon?

500

This layer of the Sun that is visible from Earth during normal (non-eclipse) conditions.

What is photosphere?

500

This term describes the Moon when the lit portion is getting bigger, while this term describes the Moon when the lit portion is getting smaller.

What is Waxing and Waning?

500

Why do we always see the same side of the moon from the Earth?

What is because its period of rotation equals its period of revolution?

500

This model describes the Earth is the immovable center and all planets orbit it.

What is a geocentric model?