Earth's Motion
Seasons
Moon Phases
Eclipses
Tides
100

This is the imaginary line that runs vertically through the Earth.

What is the axis?

100

These are considered the longest or shortest days of the year.

What is a solstice?

100

This moon phase occurs next after a new moon.

What is a waxing cresent?

100

This word means shadow or shade.

What is umbra?

100

This type of tide occurs when the Sun, Moon, and Earth form a right angle together.

What is a neap tide?

200

This word is synonymous with revolve.

What is orbit?

200

These occur twice a year in spring and fall when there is an equal amount of day and night everywhere on the globe.

What is an equinox?

200

If the light is on the left side of the moon then this is occurring.

What is waning?

200

This type of eclipse requires an SME arrangement.

What is a solar eclipse?

200

This type of tide has really high high tides and really low low tides.

What is a spring tide?

300

This celestial body is the center of our galaxy.

What is the sun?

300

This is responsible for the seasons on Earth.

What is the tilted axis?

300

When the moon is about half light and half dark this phase is occuring.

What is a first or third quarter moon?

300

This type of eclipse occurs when the Earth blocks the light from the sun.

What is a lunar eclipse?

300

These celestial bodies are responsible for the Earth's tides due to their gravitational pull.

What are the moon and sun?

400

The Earth's orbit is tilted at this angle.

What is 23.5 degrees?

400

This location experiences direct sunlight year round.

What is the equator?

400

If the moon is between the sun and the Earth what moon phase is occurring?

What is a new moon?

400

The moon's orbit is tilted at this angle.

What is 5 degrees?

400

This type of tide occurs when the moon is in its first or third quarter phase.

What is a neap tide?

500

This is the direction that the Earth orbits the sun and the moon orbits the Earth.

What is counterclockwise?

500

These locations experience either a lot of daylight or a lot of nighttime due to their location on Earth.

What are the poles?

500

This is about how long it takes for the moon to orbit the Earth completely.

What is a month?

500

If you are in the path of totality during a solar eclipse then you are standing in here.

What is the moon's umbra?

500

When Earth's oceans bulge outward it creates this kind of tide.

What is a high tide?