Moon
Tide
Hemispheres
Seasons
Solar events
100

When the moon is closest to the sun

What is Perigee?

100

The tide when the moon is at first quarter or third quarter

What is Neap Tide

100

Imaginary line of Latititude that is the northern most tropic

What is cancer?

100
This season occurs when the northern hemisphere tilts fully south and the day is longest

What is the summer solstice?

100
This event occurs when the moon is behind the earth directly in the center of the umbra

what is a lunar eclipse?

200

From the moon what causes the tide

What is gravity?

200

When the moon is full or new this tide occurs

Spring Tide

200

The imaginary line of longitude that is parrallel to the earths axis

What is the prime meridian
200

This is the season of December for the southern hemisphere

What is summer?

200

This is the name of the partial shadow of a planetary body such as the moon or earth.

What is the penumbra?

300

Is the gibbous phase of the moon where the right side is illuminated

What is Waxing?

300

The number of times there is a high tide

What is 2
300

These are also known as the north and south pole parallel to the prime meridian.

What is earths axis

300

In autumn when the northern hemisphere's day and night time are the same.

What is the fall equinox?

300

This occurs when the moon is in front of the sun in the center of the umbra blocking the sun fully 

What is a total solar eclipse?

400

When the moon on the right side is  gibbous or crescent 

What is Waxing?

400

This planetary body is the primary cause for the tides.

What is the moon

400

This is the southern most imaginary circle encompassing a continent with the same name.

What is the Antarctic circle?

400

The number of degrees the earth tilts from winter solstice to summer solstice

What is 23.5

400

This is the description of a planetary body blocking partially or fully with their shadow of the umbra

What is an eclipse?
500

Is the crescent phase of the moon where the left side is illuminated

What is Waning 

500

This happens on the lateral sides of the earth when the moon and sun are in conjunction. 

What is low tide?

500
This is the imaginary line that splits the earth into northern and southern hemisphere

What is the equator

500

This occurs when the southern hemisphere tilts fully south and the night is the longest night

What is the winter solstice?

500
This event occurs every year when the moon covers the sun at its center but the edge of the sun remains visible. 

What is an annular eclipse?