Ecology Study Quiz

Ecology Study Quiz

9th Grade

31 Qs

quiz-placeholder

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Ecology Study Quiz

Ecology Study Quiz

Assessment

Quiz

Biology

9th Grade

Easy

NGSS
MS-LS2-3, MS-LS2-5, MS-LS2-4

+7

Standards-aligned

Created by

Sarah Boyce

Used 9+ times

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31 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suppose that a species of toads is introduced into a new environment in an attempt to reduce the population of insects. The toad has no natural predators in the new environment. The toad population would most likely

increase exponentially.
increase logistically.
decrease rapidly and die out.
remain the same.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The graph in Figure 5–1 shows the growth of a bacterial population. Which of the following correctly describes the growth curve?

logistic
limiting
demographic
exponential

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The various growth phases through which most populations go are represented on

a logistic growth curve.
an exponential growth curve.
a normal curve.
a population curve.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a population grows larger than the carrying capacity of the environment, which of these is most likely to happen?

The death rate may rise.
The birthrate may rise.
The death rate must fall.
The birthrate must fall.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ideally, sustainable development should

put the protection of the environment ahead of human needs.
provide for human needs at the expense of the environment.
use more natural resources to make goods to meet human needs.
preserve ecosystems while providing for human needs.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The goals of biodiversity conservation include all of the following EXCEPT

protecting individual species
introducing exotic species into new environments.
preserving habitats and ecosystems.
making sure local people benefit from conservation efforts.

Tags

NGSS.MS-LS2-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As DDT moves up the trophic levels in food chains or food webs its concentration

stays the same. This is called equilibrium.
increases. This is called biomagnification.
decreases. This is called biominimization.
is eliminated. This is called bioelimination.

Tags

NGSS.MS-LS2-4

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