Tides
Moon
Solar System, Galaxies, and Universes
Seasons
Potpouri
100

The two types of Monthly Tides are these.

What are Spring Tides and Neap Tides?

100

Name all the phases of the moon in order, starting with New Moon.

What are New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Third(Last) Quarter, Waning Crescent.

100

List these from smallest to largest: Galaxies, Solar System, Universe.

What are Solar System, Galaxies, Universe.

100

What are the four seasons?

What are Spring, Summer, Autumn, and Winter.

100
The Hertz-Russell Diagram has these two factors in the diagram. 

What are color and luminosity. 

200

Neap Tides occur during these two moon phases.

What are First Quarter and Last(Third) Quarter.

200

The reason that we only see one side of the moon

What is the revolution takes the same amount of time as its rotation.

200

Our age of the Solar System is this.

Approximately 4.5 to 4.6 Billion Years Old.

200

This causes the seasons (5th Grade Answer)

What is the 23.5 tilt of Earth’s Axis, causing Earth’s unequal heating.

200

The difference between apparent and absolute brightness.

What is apparent brightness is what it seems to be, and absolute brightness is how bright something actually is.

300

Daily tides occur by these two factors.

What are the gravitational pull of the moon and sun, and the rotation of the Earth.

300

During a what eclipse, the moon is in front of the Earth.

What is a Solar Eclipse.

300

Our Universe is this amount of years old.

13.8 Billion Years old.

300

This causes the seasons (8th grade answer)

What is if the sun’s rays is at a 90° angle, it will cover a less surface area, causing unequal heating.

300

The three types of Galaxies are these three.

What are Irregular, Elliptical, and Spiral Galaxies.

400

Spring Tides are the(Greatest/Least) difference between high and low tides in a day.

What is Greatest

400

The moon has an umbra, but it also has another shadow.

What is the penumbra.

400

Two pieces of evidence that prove the Big Bang Theory.

What is the Dubbler Effect, Hubble’s Law, and the Cosmic Microwave Background Radiation.

400

Autumn and Spring, instead of having Solstices, have this.

What is Equinoxes?

400

Two units are used in space. Light years are used in the universe, while this unit is used in the Solar System.

What are Astronomical Units. 

500

There are these amount of high tides in a day.

What is 2.

500

The object in space that hit the Earth that formed the moon.

What is Theia.

500
How did the Solar System form?

What is a Solar Nebula exploding by its own gravity, its central mass becoming the Sun, and the leftovers becoming planets.

500

Solstices happen on these two moon phases. 

What are New and Full Moon Phases.

500

In this process, one Hydrogen atom plus another Hydrogen atom equals a helium atom. 

What is Nuclear Fusion