Layers Of The Atmosphere And Moon Phases Flashcards

1
Q

What happens to pressure in the atmosphere

A

Pressure decreases as you go up

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2
Q

Major atmospheric gases

A

Nitrogen, oxygen, carbon

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3
Q

Variable Gases

A

Carbon dioxide, methane, ozone, water vapor- gases that can be altered by their surrounding environment

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4
Q

Constant gases

A

Gases that can’t be altered by their surrounding environment

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5
Q

Earth diameter

A

8,000 miles
12,700 km

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6
Q

earths circumference

A

24,000 miles
40,000 km

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7
Q

Aurora colors

A

Oxygen- green and yellow
Nitrogen- blue, purple, red

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8
Q

How do auroras happen

A

charged particles collide with magneto sphere and release energy

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9
Q

Aerosols

A

chlorine compounds, haze, dust, smoke, air pollution

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10
Q

Waxing and Wane

A

if the light is on the left side it is waning, on the right it is waxing

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11
Q

exosphere

A

Outer”
Alt up Temp up
international Space Station

Protects UV radiation

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12
Q

Thermosphere

A

“Hear”
Alt up Temp up
Satellites
Absorbs suns radiation
thickest layer

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13
Q

Ionosphere

A

sub portion of the thermosphere
Alt up Temp up
Contains magnetosphere, auroras, solar winds
Satellites
Atmosphere meets space

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14
Q

mesosphere

A

coldest layer
Alt up Temp down
Protects earth from meteors and space rocks

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15
Q

Meteoroids

A

Umbrella term

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16
Q

meteor

A

Shooting stars

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17
Q

Meteorite

A

meteoroids that’s hit the earth

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18
Q

Stratosphere

A

Alt up Temp up
Ozone
Balloons, airplanes
Weather balloons

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19
Q

troposphere

A

Highest density
Greatest air pressure
Holds most water vapor
Weather
75% of the atmosphere

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20
Q

As you go up in the troposphere what occurs

A

Temperature and pressure decrase

21
Q

As you go up in altitude throughout the whole of the atmosphere which of the following does NOT occur

A

Pressure increases

22
Q

2 major gases in the atmosphere

A

Nitrogen and Oxygen

23
Q

Least notable attribute of stratosphere

A

Meteorites burn up here

24
Q

Coldest layer

25
Hottest layer
Thermo
26
Where is ozone found and what does it do
Protects us from harmful UV ENERGY IN THE STRATOSPHERE
27
Which layer is most water found
Troposphere
28
Most notable exosphere stuff
Outer edge, contains ISS
29
Ionosphere attributes
Auroras, solar winds, charged particles
30
Troposphere attributes
All weather occurs here, 75% of the atmosphere
31
Mesosphere
“Middle”, coldest, protects UV
32
Earths diameter 8000 miles, 12700 km
33
Variable gases
CO2, O3, H2O
34
Thickest layer atmosphere layer
Thermosphere
35
Thinnest layer
Troposphere
36
Meteor
Shooting stars- don’t hit earth
37
Meteorite
Space rocks that hit earth
38
Meteoroid
Umbrella term- space rocks
39
Two types of CFC-Containing products
Styrofoam, air pollution- haze dust smoke etc
40
Percentage of the moon lit by the sun
50%
41
How is it hot in the thermisohere but you woukd freeze
Heat particles are so far apart you can’t feel the heat and would freeze in a vacuum
42
Terminator
Dividing line between light and dark part of the moon
43
Mare/Maria
Dark pocket(s) on the moon. Latin for sea. Comes from lava
44
Path of totality
Moons shadows path traced on earth during a total solar eclipse
45
Annular eclipse
The moon is moving further away and that makes it so the moon can’t fully block out the sun
46
Umbra
Darkest part of a eclipses shadow
47
Penumbra
Shadow created by eclipse with partial shade
48
Libration
Wobble of the moon (sunglasses(
49
Earth compared to the moon
6x the size