Moon Test Flashcards
What happens between 2 layers (aka “a pause”)
Temps. Level off in the middle of 2 layers
Define…
Meteor-
Meteoroid-
Meteorite-
Meteor - the part that burns (after meteoroid)
Meteoroid - (Umbrella Term) All the rock/metal in the mesosphere
Meteorite - The particle of rock/metal that hits Earth
Name variable gases -
CO2, Ozone (O3), H20
What layers is temp up altitude up?
Thermosphere & Stratosphere
- What cause Auroras to glow green?
- What cause Auroras to bluish/purplish?
- Excited Oxygen Cells
- Excited Nitrogen Cells
How are Auroras created?
When ions & particles mix with solar wind and then hits the magnetosphere and travels along field lines.
Say the phases of the moon starting at full moon.
Full Moon, Waning Gibbous, 3rd Quarter, Waning Crescent, New Moon, Waxing Crescent, 1st Quarter, Waxing Gibbous.
What percentage of the moon is lit by the sun?
50%
Which side of the moon do we see as it passes from a new moon to a quarter moon?
Right Side
Waxing Moon
When the moon is getting bigger/filling in - happens for 2 weeks
Waning Moon
When the moon is “shrinking” - happens for 2 weeks
Crescent
A sliver of light is shining
Gibbous
A big moon - when a moon is more than half way full
Terminator
The line that separates the light side from the shaded side of the moon
New Moon
The phase where you can’t see the moon
Solar Eclipse
Sun being blocked by the moon - new moon
Lunar Eclipse
Moon being blocked by the Earth - Full Moon
Mare
The dark depressions of the moon - volcanic
Path of Totality
The moon’s shadow’s path traced on Earth during the total solar eclipse
Annular Eclipse
When the sun shows a ring of light around the moon - happens in perigee
Umbra
Darkest part of an eclipse’s shadow
Penumbra
A shadow created by an eclipse where it is partially shaded
Perigee
When Earth and moon are closest - solar eclipse
Apogee
When the Earth and moon are farthest - Lunar Eclipse