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Unit 3 ch. 1&2 study

study guide

QuestionAnswer
East Ferris does not receive much rain so they rely on ground water. west Ferris gets a lot of rain and doesn't really need groundwater.
Where is most of earths water? ocean
where is most of earths freshwater? frozen in glaciers
the amount of available freshwater ____________ when people use more than the amount that flows on there land decreases
people only use what kind of water? freshwater.
List three things that can cause water shortages? Droughts, overuse, pollution
what are three things we have disscused in this unit Biosphere, hydrosphere, atmosphere
How do drops of water form. water vaper gets cold and condenses into liquid
where does water vaper in the air come from? Liquid that has evaporated
how are water molecules in the states of matter paced? Gas molecules are spread out a lot and move fast, liquid molecules are a bit spread out and move a bit, and solids are all conjucted together
water molecules are not __________or____________ when water changes from gas to liquid or liquid to gas. created and destroyed.
for water droplets to form, the water molecules must get______ cold
water vaper can come from any body of water true
the water today is not the same as water a hundred years ago. false
give me an example of the hydrosphere and atmosphere interacting liquid water evaporates to form water vaper in the sun.
give an example of the biosphere and hydrosphere interacting people using water
engineer someone who uses knowledge to find something
Synthesize to put together pieces of information to find something out
Resource a supply of something
explanation a description
biosphere all living things on earth
hydrosphere all of the water on earth
atmosphere all the air that surrounds earth
condensation when a gas turns into a liquid
molecule a group of atoms grouped together
evaporation when a liquid turns into a gas
system a group of parts that work together
Created by: user-1767029
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