community that includes all living and nonliving things found in a certain area.
What is the ecosystem
100
A skier sits at the top of the hill getting ready to head down the hill. How would you describe his energy.
What is Potential Energy
100
The state of atmosphere at a certain time and place.
What is the weather
100
A small river that joins another larger river
What is Tributary
100
A diagram of several connected food chains
What is food web
200
Some organisms must get energy by eating other organisms.
What is consumers
200
A force is...
What is a push or a pull on an object
200
is the average weather conditions in an area over a long period of time.
what is climate
200
A large bend in a stream channel that develops when soil is eroded from one bank and deposited in another
What is Meander
200
Include all the non-living things in an ecosystem (example: light, temperature, and soil composition).
What is abiotic
300
Are organisms that use the Sun's energy to make their own food (all plants).
What is producers
300
How far an object moves in a certain amount of time
What is speed
300
A large body of air that has the same temperature and level of humidity thoughout
What is air mass
300
The process in which earth's materials are broken down and carried away.
What is erosion
300
The process in which earth materials are broken down by wind, ice, water or gravity.
What is weathering
400
Animals that eat both plants and other animals.
What is a omnivore
400
Wind pushes a toy sailboat across a pond. The boat moves in a straight path. What is changing?
What is position
400
A cold air mass moves under a warm mass & pushes the warm air upward.
What is cold front
400
Show parts of landforms - The closer the lines, the steeper the mountain
What is a Topographical Maps
400
A barrier built to contain the flow of water
What is dam
500
Is the role each animal has. Sometimes different populations occupy the same area and must compete for resources like food, water, and shelter. Usually the weaker population will die and move to a new area.
What is niche
500
Amount of matter that makes up an object
What is mass
500
Occurs when a warm air mass and a cold air mass meet
What is stationary front
500
The process in which humans supply waters to the land through artifical ways.
What is Irrigation
500
Show parts of landforms - The closer the lines, the steeper the mountain.