Interdependence of Plants and Animals
Earth's Landforms
Weather and Climates
forces and motion
miscellaneous
100
the nonliving parts of the environment
What is abiotic
100
grinding away of rock by other rock or sand particles
What is abrasion
100
a large body of air that has the same temperature and level of humidity throughout
What is air mass
100
forces that have a net force of zero
What is balanced forces
100
the process of natural forces moving soil and small rocks from one place to another
What is erosion
200
the living parts of the environment
What is biotic
200
a deep narrow valley with steep sides
What is canyon
200
the weight of air in an area
What is air pressure
200
to imagine and create the best way to solve a problem
What is design
200
a body or water found in an area where fresh water and salt water mix
What is an estuary
300
the cycle in which carbon flows through the environment and living things
What is the carbon cycle
300
a barrier built to contain the flow of water
What is a dam
300
the average weather conditions over a very long period of time
What is climate
300
the capacity to do work It can be used to move muscles, operate machines,cook meals and heat rooms
What is energy
300
the change of phase from liquid water into a gas, water vapor
What is evaporation
400
a consumer that eats only other animals
What is carnivore
400
a low,flat piece of land at or near the mouth of a river
What is delta
400
a collection of millions of tiny water droplets or ice crystals
What is cloud
400
a push or pull on an object
What is force
400
the area in which a warm air mass is caught between two cold air masses; brings cool temperatures and plenty of rain and snow
What is occluded front
500
all of the populations that live in the same area
What is community
500
the process of adding sand or soil to a new location
What is deposition
500
the change of a substance from the gaseous to the liquid state, such as when water vapor forms small drops of water
What is condensation
500
a simple machine made up of a stiff bar that rests on a middle support
What is a lever
500
an organism that must live on or inside another organism in order to get energy
What is a parasite
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