Moon Phases
Tides
Season
Eclipses
100

This occurs on the 14th of every month.

What is a full moon 

100

Also known Ebb current 

What is low tide 

100

This occurs on December 21

What is Winter solstice 

100

This occurs 1–2 times a year when earth moves between the sun and moon and casts a shadow.

What is a Lunar eclipse. 

200

This occurs day 28-30 of every month 

What is a new moon 

200

Also known as a flood current   

What is high tide 

200

This occurs on June 21

What is summer solstice 

200

This is when the moon is between the earth and sun 

What is a solar eclipse

300

This occurs on the 22 of each month 

What is a third quarter moon 

300

These occur when there is a full moon or new moon 

What is a spring tide 

300

This causes the earth to have seasons 

What is the tilt on the earths axis 

300

What is can you see more often lunar or solar eclipse 

What is a lunar eclipse 

400

This occurs on the 7th of each month 

What is a first quarter moon 

400

These occur when the moon is in its first or third quarters 


Daily double 

What is neap tides 

400

When the fall equinox occurs 

What is September 22

400

Why lunar eclipses do not happen every month 

What is a 5° degree tilt difference in the moons orbit 

500

This occurs day 2 to 6 of each month 


Daily double 

What is a waxing crescent 

500
Very long period waves that move through the ocean in response to forces exerted by the moon and sun 

What are tides 

500

Around March 21 this is going on 

What is spring equinox 

500

the fully shaded inner region of a shadow cast by an opaque object, especially the area on the earth or moon experiencing the total phase of an eclipse.

What is an umbra