Geology
Oceanography
Astrology
Astronomy
Air pressure decreases and density increases
Air pressure increases and density decreases
Air pressure and density increase
Air pressure decreases and density decreases
Weather forecast
Air mass
Climate
Weather system
Counterclockwise toward the center
Clockwise toward the center
Clockwise outward from the center
Counterclockwise outward from the center
Evaporation
Sublimation
Condensation
Deposition
Chemical burning
Nuclear fission
Nuclear fusion
Photosynthesis
Nitrogen
Helium
Hydrogen
Oxygen
Pressure
Temperature
Humidity
Bright skies and sunny weather
Overcast skies and precipitation
Dry weather
Barometer
Geiger counter
Hygrometer
Anemometer
Corona
Sunspots
Photosphere
365 days
24 hours
1 year
The elliptical movement of the earth around the sun
The tilt of the earth at various stages of the earth's revolution around the sun
The solar wind moves the earth at different angles
The planets line up for the light show.
Charged particles from the sun begin to glow as they enter the earth's atmosphere
No one really knows
Rotation
Revolution
Month
Year
Rotation
Ellipse
Tilt
Revolution
True
False
Cause changes in the amount of back radiation that Earth emits
Occur in a 100-year cycle
Were more numerous between A.D. 1645 and 1715 than they are today
Occur at times when net solar emissions are stronger than normal
Changes in Earth's orbit around the Sun
Changes in the strength of the Sun
Changes in plate tectonics (geography of land and sea)
Human activities
All of the above
The land heats and cools more slowly than the water.
The land heats and cools more quickly than the water.
Air moves more easily over water than over land.
Air moves more easily over land than over water.
Mesosphere
Troposphere
Thermosphere
Stratosphere
Methane
Oxygen
Nitrogen
Carbon dioxide
Oxygen
Nitrogen
Carbon Dioxide
Water Vapor
A pan sitting on a hot burner
The Sun heating the Earth
Hot air lifting a balloon off the ground
None of the above
A pan sitting on a hot burner
The Sun heating the Earth
Hot air lifting a balloon off the ground
None of the above