Weather And Climate Ch. 3 Flashcards
Troposphere
Lowest layer of the atmosphere. Has most gases and moisture content
Stratosphere
Farthest layer and is where the ozone layer is located
Ozone layer
Highly productive in absorbing dangerous ultraviolet radiation and is located in the stratosphere
Weather
Short term conditions of the atmosphere
Meteorology
Study of weather and weather forecasting
Climate
Long term avg weather conditions
Climatology
Study of climate regions and climates
Biosphere
all life on earth, both plant and animal
Composition of earths atmosphere
Nitrogen(78%), oxygen (21%), other various gases (1%)
Other influential components of the atmosphere
Water vapor, dust
What does dust do
Allows precip through process of coalescence
The four weather elements
Temperature
Moisture
Atmospheric pressure
Wind
Temperature;
Insulation
Insolation is the processof heating the earths atmosphere by incoming solar radiation
Temperature;
Natural greenhouse effect factors
- Heat trapping
- Moisture
Carbon dioxide and methane and moisture make best greenhouse gasses
Moisture;
Relative humidity
Amount of water vapor in the air compared to how much it can hold (can hold up to 100%)