Interdependent Relationships in Ecosystems Test

What are two abiotic factors in the ecosystem?

• mountain and water

• sun and bird

• fish and cattail

• fish and cloud

Tags

NGSS.MS-LS2-3

What are two biotic factors in the ecosystem?

• sand and fish

• flower and fish

• water and mountain

• sun and grass

Tags

NGSS.MS-LS2-1

Identify the biotic factors in the terrestrial ecosystem.

• deer and rabbit

• tree and air

• sunlight and bird

• leaves and mud

Tags

NGSS.MS-LS2-4

Identify the limiting factor in the fishbowl

• Shelter

• Water

• Space

• Air

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What would happen to the population of fish if they did not receive sunlight?

• increase

• decrease

• stay the same

• none of these

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of these names the predator first and the prey second?

• shrimp and shark

• wolf and rabbit

• fly and frog

• mouse and cat

An organism which feeds only on consumers is

• a carnivore

• a producer

• an herbivore

• an omnivore

Tags

NGSS.MS-LS2-3

Producers use _______________.

• water to produce food from carbon dioxide in the air and water

• light energy from the Sun to produce food from carbon dioxide in the air and water

• decomposers to produce food from carbon dioxide in the air and water

• nutrients from the soil to produce food

Tags

NGSS.MS-LS1-6

Which of the following in NOT an example of a decomposer?

• termites

• worms

• fungi

• algae

In this food chain, which organism is the primary consumer?

• Hawk

• sun

• mouse

• grass

Tags

NGSS.MS-LS2-3