Environmental Unit 1 Review Game

A cow is...

• a primary consumer

• a heterotroph

• an herbivore

• all are correct

Autotrophs...

• make their own food

• are the base of the food chain

• are primary producers

• all are correct

Tags

NGSS.MS-LS2-3

The maximum number of individuals that an ecosystem can support is...

• carrying capacity

• immigration

• population density

Tags

NGSS.MS-LS2-1

What is the carrying capacity of the graph?

• around 500

• 800

• 300

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which of the following would INCREASE a population?

• increase in predators
• increase in available food
• insufficient water

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

When resources are NOT available a population will _____________ in size.

• Increase

• Decrease

• Stay the same

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NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which are abiotic limiting factors?

• The populations of plants in habitat.

• Number of predators.

• Water, space, and oxygen.

What happens to the rabbit population on year 4?

• It begins to decrease

• It stays the same

• It increases

• It reaches carrying capacity

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which of the following best describes a reason for a decrease in predator populations?

• an increase in prey populations

• an increase in vegetation to eat

• a decrease in prey populations

• excessive rainfall in a given month

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What is the carrying capacity for this sheep population?

• 1.8 million
• 1.25 million
• 1.6 million
• 1.o million

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4