Ch4 and 5 Flashcards
•Ability to do work-takes various forms.
Energy
- Organisms have temp tolerances
- Affects human built landscape
- Affects inorganic components of landscape
Impact of temp on landscapes
Form of energy
Movement of atoms (kinetic energy)
Temp and heat
Expression/ measurement of heat
Fahrenheit/ Celsius/ kelvin
Temperature
Electromagnetic radiation (energy in light) (waves)
Solar energy
•changes state or condition of matter
Energy
Never created not destroyed
Energy
Energy of movement from hot to cold
Energy
Average kinetic energy of molecules in a substance.
Temperature
Energy that transfers from one object to another
Heat
Sun
(Solar energy)
Only significant for source of energy of earths atmosphere
Sun
Does not require a medium (presence of matter)
Solar energy (light energy)
This results in the intensity if dollar energy and diminishes w/distance from the sun.
Divergence from the central focus (sun)
Short wave radiation
Incoming solar radiation energy
Outgoing radiation (energy)
Long wave radiation
Insolation
Incoming solar radiation SHORT
Terrestrial energy
LONG
Radiation
All objects rotate electromagnetically
Hot objects radiate w/
Greater intensity than cooler objects
Atoms vibrate less rapidly
Reflection
Good absorber of insolation (atoms vibrate more rapidly)
Warms up rapidly, absorber
In scattering, Gas molecules and particulate matter do what?
Deflects light waves and redirects them.
Some of the waves are back scattered to space
Scattering