the mass of air surrounding the Earth. Its important because it protects people from the U.V rays.
Small particles of dust released into the atmosphere by many natural processes and human activities
Gases in the atmosphere
78% Nitrogen,.9% Argon, 20% Carbon Dixoide
the pressure caused by the weight of the atmosphere. The tool use to find it is called a baramoter.
4.6 billion years old
release of gasses from Earth's interior. In the earely stages volcanes brought outgassing.
the layer closest to Earth, where almost all weather occurs; the thinnest layer
the layer above the troposphere where airplanes fly in.
the layer middle layer and temperature decreases as altitude increases
The uppermost layer of the atmosphere, in which temperature increases as altitude increases
the degree of hotness or coldness of a body or environment (corresponding to its molecular activity).
a form of oxygen that has three oxygen atoms in each molecule instead of two. protects us from dangerous ultraviolet radiation from the sun
layer of electrically charged particles in the thermosphere that absorbs AM radio during the day and reflects at night
(technology) a process by which energy or a substance enters a system
Range of EM frquencies including radio waves, microwaves, infrared, visible, UV, x-rays, and gamma rays.
taken in through the pores of a surface
light, sound, images or heat that strikes a surface and bounces back
occurring or distributed over widely spaced and irregular intervals in time or space
the ratio of reflected to incident light
The radiation emmited by the Earth to outer space
warming that results when solar radiation is trapped by the atmosphere
Gases such as carbon dioxide, methane, nitrous oxide, water vapor, and ozone in the atmosphere which are involved in the greenhouse effect.
air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure
sets up patterns of precipitation & prevailing winds, warm air-less dense, collect moisture, rises, cool air-more dense, loses moisture, descends
the transfer of heat through a fluid (liquid or gas) caused by molecular motion
(physics) an effect whereby a body moving in a rotating frame of reference experiences the Coriolis force acting perpendicular to the direction of motion and to the axis of rotation
formed when air moves out of a high cell to a low cell
a state of inactivity (in business or art etc)
are regions of high pressue and gentle winds at about 30 degrees north and south latitude
prevaling winds that blow from west to east between 30 degrees & 60degrees latitude in the hemisphere.
Prevailing winds that blow from east to west between 60degrees-90degrees latitude in both hemisphere.
winds that blow across the Atlantic Ocean west toward the Caribbean
convection currents 0-30 degrees north and south of the equator
a local wind that blows from the land toward a large body of water
the wind that blows from the sea to land