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Understanding Population Pyramids and Predator-Prey Relationships

Understanding Population Pyramids and Predator-Prey Relationships

Assessment

Interactive Video

Biology

6th - 7th Grade

Hard

Created by

Jennifer Brown

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main reason organisms at the bottom of the population pyramid have larger populations?

They are more intelligent.

They reproduce faster.

They are more aggressive.

They have more energy available.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a predator-prey relationship?

Bird and grasshopper

Snake and bird

Plant and sunlight

Grasshopper and plant

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a food chain, what role does a grasshopper play?

Producer

Predator

Consumer

Decomposer

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If population A decreases while population C increases, what can be inferred?

A is a predator of C.

C is a predator of A.

A and C are unrelated.

A and C are mutual predators.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a smaller population size at the top of a population pyramid indicate?

The organism is a decomposer.

The organism is a producer.

The organism has more energy.

The organism is a predator.

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