WX-201 Test 1 study guide latest updated
Atmosphere
is a mixture of gas molecules, microscopically small suspended particles of solid and liquid, and falling precipitation
Meteorology
is the study of atmosphere and the processes that cause what we refer to as the "weather"
permanent ga...
wx 201 test 1 study guide latest updated atmospher
Written for
WX-201
All documents for this subject (267)
Seller
Follow
LectAziim
Reviews received
Content preview
WX-201 Test 1 study guide latest updated
Atmosphere
is a mixture of gas molecules, microscopically small suspended particles of solid and liquid, and falling
precipitation
Meteorology
is the study of atmosphere and the processes that cause what we refer to as the "weather"
permanent gases
those that form a constant proportion of the atmospheric mass
Variable Gases
those whose distribution in the atmosphere varies in both time and space
Homosphere
region from the earth's surface to 50 miles
Heterosphere
layer above homosphere
Nitrogen
N2 makes up 78.08 of the atmosphere
Oxygen
O2 makes up 20.95 of the atmosphere
Argon
Ar makes up .93 of the atmosphere
Water Vapor
H2O most abundant of the variable gases .25 of atmosphere
Photosynthesis
Removes CO2 from atmosphere and it is the process by which green plants convert light energy into
chemical energy.
Carbon Dioxide CO2
Important variable gas .04
Hydrologic cycle
The process by which water is being cycled between the planet and the atmosphere
Aerosols
, Small solid particles and liquid droplets in the air
Condensation Nuclei
virtually all cloud droplets that form in nature do so on suspended aerosols
ozone
is the form of oxygen in which three O atoms are joined to form a single molecule and is essential to
life on earth because it absorbs lethal ultraviolet radiation from the sun.
Mesosphere
extends to a height of about 50 mi (80km) and temperature in this layer decreases with altitude
Ionosphere
In between mesosphere and thermosphere "electrical properties" contains electrically charged
particles called ions which help reflect AM radio waves back toward earth and cause auroras.
Troposphere
Lowest of the four temperature layers, it is where most of the weather occurs and is marked by
temperature decreases with height.
Tropopause
Transition layer after the troposphere that marks the level at which temperature ceases to decrease
with height.
Inversion
Situations where temperature increases with height
Stratosphere
Layer above the tropopause where temperature increases with altitude. The upper part of this layer,
heating is almost exclusively the result of the UV radiation being absorbed by ozone
Stratopause
located above the stratosphere, transition layer where temperature increases with altitude.
Ozone Layer
It is the layer that absorbs lethal UV radiation from the sun
Thermosphere
This layer is located above the mesosphere and the temperature increases with height due to the high
amount of kinetic energy in each molecule possesses
Auroras
contains electrically charged particles called ions which help reflect AM radio waves back toward
earth and cause this
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LectAziim. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.59. You're not tied to anything after your purchase.