Glossary Terms!
More Glossary Terms!
Information!
Elapsed Time
Talking to the Moon
100
The longest day of the year
Summer solstice
100
The shortest day of the year
Winter solstice
100
How long does it take the earth to make one rotation?
One day - 24 hours
100
How much time elapses from 12:00pm to 2:00pm?
2 hours
100

What phase of the Moon is a completely illuminated circle? 

Full Moon

200

The motion of the earth as it circles the sun

Revolution or Orbit

200
The motion of the earth as it spins on its axis
Rotation
200
How long does it take the earth to travel around the sun once?
one year - 365 1/4 days
200
How much time elapses from 11:00am to 3:00pm?
4 hours
200

What movie company's image is a boy fishing from the Moon? 

Dreamworks

300
The imaginary axle that the earth spins on
axis
300
A time when the earth's axis tilts neither away from nor toward the sun
equinox
300
The path of the earth around the sun is most accurately described as...
oval
300
How much time elapses from 10:30am to 4:00pm?
5 1/2 hours
300

What phase of the Moon is it when half of the moon is illuminated?

1st or 3rd Quarter 

400
What is radiant energy?
Energy given off by the sun
400
What is beam spreading?
The way a light beam covers a larger area when it hits a surface at an angle
400
At what angle is the tilt of the earth's axis?
23.5 degrees
400
How much time elapses from 9:50am to 2:10pm?
4 hours and 20 minutes
400

What's the famous Frank Sinatra song called about the Moon? 

Fly Me to the Moon 

500
What is aphelion?
When the earth and sun are farthest apart
500
What is it called when the earth and sun are closest together?
Perihelion
500

How does solar angle affect seasons?

Areas of the earth where the sun shines directly down are subjected to more intense energy than areas that experience beam spreading. The greater the amount of energy absorbed, the hotter that area becomes - this is why the hottest part of the earth is near the equator, and the hottest time of day is around noon when the sun is directly overhead. Also, during the summer months the earth receives more direct sunlight, leading to hotter temperatures while there is a lower solar angle during the winter, leading to colder temperatures.

500
How much time elapses from 6:14am to 5:46pm?
11 hours and 32 minutes
500

What phase is it when you can't "see" the Moon?

New Moon

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