Earth Science, chapter 11
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57 terms
Terms | Definitions |
|---|---|
ozone | a gas that exists in the stratosphere that absorbs UV radiation from the sun |
Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere | What are the 5 layer of the atmosphere in order from bottom to top? |
troposphere | where is most of the atmosphere's mass found? |
weather | what takes place in the troposphere? |
altitude increases, temperature decreases | troposphere's altitude and temperature |
stratosphere | what layer of the atmosphere contains the ozone? |
stratosphere | where do planes fly? |
altitude increases, temperature increases | stratosphere's altitude and temperature |
altitude increases, temperature decreases | mesosphere's altitude and temperature |
altitude increases, temperature increases | Thermosphere's altitude and temperature |
because there is no ozone to absorb heat | why is the mesosphere so cold? |
mesosphere | what is the coldest layer of the atmosphere? |
thermosphere | which layer contains only a minute portion of the atmosphere's mass? |
thermosphere | what is the atmosphere's hottest layer? |
ionosphere | what is contained in the thermosphere? |
transmits radio waves | what is the ionosphere? |
Radiation | transfer of energy through energy waves |
conduction | transfer of energy by direct contact |
convection | transfer of energy by the flow of heated substance |
temperature | a measurement of how rapidly or slowly molecules move around |
heat | the transfer of thermal energy from one substance to another, occurs because difference in temperature between substances |
condensation | the process of changing from a gas to a liquid |
lifted condensation level | height at which condensation occurs |
temperature inversion | atmospheric condition in which warm air traps cooler air near the earth's surface |
humidity | the amount of water vapor in the air |
relative humidity | The ratio of the amount of water in the air at a give temperature to the maximum amount it could hold at that temperature |
condensation nuclei | small particles in the atmosphere around which cloud droplets can form |
orographic lifting | cloud formation that occurs when warm moist air is forced to rise up the side of a mountain |
precipitation | the falling to earth of any form of water (rain or snow or hail or sleet or mist) |
stability | the ability of an air mass to resist |
latent heat | stored heat |
water cycle | the continuous process by which water moves from Earth's surface to the atmosphere and back |
evaporation | the change of a substance from a liquid to a gas |
melting | solid to liquid at a specific temperature, energy taken in |
Freezing | liquid to solid at a specific temperature, energy released |
evaporation | liquid to gas, energy taken in |
boiling | liquid to gas at a specific temperature, energy taken in |
condensation | gas to liquid at a specific temperature, energy released |
sublimation | solid to gas (gas to solid), energy taken in |
by the unequal heating of earth's surface | how is wind formed? |
by where it's blowing from | how is wind named? |
yes | does water absorb heat slower? |
because of specific heat | why does water absorb heat slower? |
specific heat | amount of heat required to increase the temperature of water |
dew point | the temperature at which the water vapor in the air becomes saturated and condensation begins |
direct relationship | something stays the same |
inverse relationship | something changes |
cumulus | puffy, fluffy, "care bear" clouds |
stratus | streak like, layer, cover the whole sky |
cirrus | high altitude, wispy, stringy clouds, usually contain ice crystals |
strato | low level |
alto | middle level |
cirro | high clouds |
melting, evaporation, boiling, sublimation | energy taken in |
freezing, condensation | energy is released |
stable air | resists rising, warmer than the surface/air below it |
unstable air | air rises because the warmer air is trapped under cool air |
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