ecosystems

A __________ includes all living and non-living things in an environment. 

• population

• niche

• abitotic

• ecosystem

_______ are consumers that eat only meat.

• Herbivore

• Omnivore

• Carnivore

________ are consumers that eat plants and meat.

• Herbivore

• Omnivore

• Carnivore

Which group do fungi, bacteria, and termites belong to?

• decomposers

• producers

• herbivores

• omnivores

Which organism make their own food through the process of photosynthesis? 

• decomposer

• consumer

• herbivore

• producer 

Field mice eat corn. Which would most likely happen if the field mouse population grew?

• There would be more corn to feed the field mice.

• There would be less corn due to the mice eating it.

• The habitat would get overpopulated because the mice woudl eat too much.

What are interconnected food chains called?

• consumers

• predators

• food web

All food chains_____________________

• have more consumers than producers

• produce and use same amount of energy

• begin with a producer

• are unhealthy 

How does energy enter an ecosystem? 

• sunlight

• soil 

• animals 

• invasive species 

When 2 or more individuals or populations try to use the same resource such as food, water, shelter or sunlight. 

• Coexistence

• Competition

• Cooperation

• Carrying Capacity