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Unit 3 Ch. 1 & 2

Amplify unit 3 chapter 1 and 2 study guide

QuestionAnswer
East Ferris East Ferris is running out of water because they are using more water than is in the reservoir. East Ferris does not receive much rain and therefore has to rely on the water in the groundwater reservoir.
West Ferris West Ferris receives much more rain than East Ferris. The people of West Ferris do not have to use water from just the groundwater reservoir, they can use water from the rain that falls there.
Where is almost all of Earth's water? In the oceans
Where is most of Earth's freshwater? Frozen in glaciers
The amount of available freshwater ____________ when people use more than the amount that flows into their area. Decreases
People use only what kind of water? Freshwater
List three things that can cause water shortages. Droughts, overuse, and pollution.
What are three parts of Earth's system that we have discussed in this unit? Biosphere, hydrosphere, and atmosphere.
How do drops of water form? When enough water vapor gets cold and condenses into liquid water.
Where does water vapor come from? Liquid water that has evaporated.
How are water molecules in the states of matter spaced? Gas molecules are very spread out and move fast, liquid molecules
Water molecules are not ___________ or _____________ when water changes from gas to liquid or liquid to gas. Created, destroyed
For water droplets to form, the water molecules must get ______. Cold
True or False: Water vapor can come from any body of water. True
True or False: The water on Earth today is not the same water on Earth hundreds of years ago. False
Give an example of the hydrosphere and atmosphere interacting. Liquid water evaporates to form water vapor in the atmosphere.
Give an example of the biosphere and hydrosphere interacting. People using water.
Engineer- -Someone who uses science knowledge to design something to solve a problem.
Synthesize- -To put together multiple pieces of information in order to understand something.
Resource- -A supply of something that is useful.
Explanation- -A description of how something works or why something happens
Biosphere- -All living things on Earth.
Hydrosphere- -All of the water on Earth.
Water vapor- -Water in the form of invisible gas.
Atmosphere- -The air that surrounds Earth.
Condensation- -When a gas turns into a liquid.
Molecule- -A group of atoms joined together in a particular way.
Evaporation- -When a gas turns into a liquid.
System- -A group of parts that work together.
Created by: ClearsightN1ght
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