Seasons
Space Rocks
Moon
Planets
Gravity/Miscellaneous
100

The major 2 causes of the seasons

What are the Earth's tilt and revolution around the Sun?

100

Chunks of ice and dust traveling through space

What are comets?



100

The phase of the moon where there is no moon seen. 

What is a new moon?

100

The planet closest to the Sun.

What is Mercury?

100

Another word for the "spin" of an object. 

What is rotation?

200

The two sections that the Earth is divided into

What are hemispheres? 
200

A large, rock-shaped object in space that orbits the Sun.

What is an Asteroid? 

200

The phase of the moon where the left half of the moon is seen?

What is the third/last quarter? 

200

The largest planet.

What is Jupiter?

200

The force that pulls all objects with mass toward one another.

What is gravity?

300

The day in September when there is 12 hours of daylight and 12 hours of darkness.

Autumnal Equinox 

300

The outer layer of a comets head.

What is a coma?

300

The phase of the moon where a small sliver of the right half of the moon is seen.

What is a waxing crescent? 

300

The planet with rings around it.

What is Saturn?

300

The terrestrial planets.

What are the inner planets?

400

The day in June with the largest amount of daylight hours. 

What is the summer Solstice?

400
A small, rocky object that orbits the Sun. 
What is a Meteoroid?
400

When the Earth's shadow prevents the Moon from being seen/illuminated by the Sun.

What is a lunar eclipse?

400

The planet that is "big red"

What is Mars?

400

The "object" between the inner and outer planets.

What is the asteroid belt?

500

The days begin to get longer after this annual event.

What is the winter Solstice?

500

A space rock that has landed on Earth's surface.

What is a meteorite? 

500

When the Moon blocks the view of the Sun entirely. 

What is a total solar eclipse?

500

The planet that is called Earth's Twin.

What is Venus?

500

The planet with the most gravitational pull.

What is Jupiter?

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