Ecosystem interaction

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

• population
• niche
• abitotic
• ecosystem

Tags

NGSS.MS-LS2-3

_______ 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

Tags

NGSS.5-LS2-1

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.

Which describes a decomposer?

• an organism that eats only plants
• an organism that makes its own food
• an organism that breaks down dead matter
• an organism that recieves energy from the sun

Tags

NGSS.MS-LS2-3

If the population of prey increases, the population of predators will ________because of the availability of food.

• decrease

• stay the same

• increase

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

All the members of one species (organisms) that live within an area of an ecosystem is a?

• population
• community
• niche