Physical Science Study Guide Module 7

Physical science flash cards 8th grade. for module 7 test.

36 cards   |   Total Attempts: 182
  

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Cards In This Set

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What is weather?
The condition of the earth's atmosphere
What is climate?
A steady condition that prevails day in and day out in a particular region of the earth
Where does thermal energy come from?
The sun
What does insolation mean?
Radiation that hits the earth
How do clouds affect insolation?
They decrease it. because the insolation "bounces" off the clouds therefore not much insolation gets through because of the clouds.
How does water and land affect insolation?
They absorb it
Name 2 factors involving the earth and sun that affect thermal energy
Distance from the sun and the axial tilt
How do clouds form? two processes from earlier modules
Cloud condensation nuclei and adiabatic cooling
How does water vapor get from the ground into a cloud? (hydrosphere module)
Evaporation and transportation
What does a cumulus cloud look like, how are they formed?
Big and fluffy. cold front. and as air rises it fans out in all directions expanding the volume
What alto mean?
High
What does nimbus/nimbo mean?
Dark
What does a cirrus cloud look like and how are they formed and where do you usually find them?
Very thin. since it is cold in the troposphere they are made ice and all the wind spreads them out to be very thin. top of the troposphere.
What does a stratus cloud look like and how are they formed?
They are layered. when a mass of warm air is lifted slowly upward
What does a lenticular cloud look like and how are they formed?
An oval. when air encounters low pressure regions