OpenSciEd 7.5 Ecosystem Dynamics

OpenSciEd 7.5 Ecosystem Dynamics

6th Grade

8 Qs

quiz-placeholder

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OpenSciEd 7.5 Ecosystem Dynamics

OpenSciEd 7.5 Ecosystem Dynamics

Assessment

Quiz

Science

6th Grade

Hard

NGSS
MS-LS2-1, MS-LS2-5, MS-LS2-4

+3

Standards-aligned

Created by

Nancy Young

Used 1+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between resources and populations?

Increase resources

Decrease population

Decrease resources

Increase population

Increase resources

Increase population

There is no relationship between resources and populations

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

How do orangutans help maintain the health of the tropical rainforests?

Choose all that apply!

They spread seeds by spitting fruit seeds

They spread seeds by defecating

They build their homes at the base of the fruit trees.

The orangutans do not eat fruit.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-5

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Why can the rainforest systems tolerate some disruptions that affect plants while the oil palm system cannot? Choose all that apply.

The rainforest is a monocrop

The oil palm is a monocrop and has only one producer

The rainforest's biodiversity has many producers

The rainforest has many plant and animal interactions

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-5

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

When does an orangutan population increase?

When birth rate is greater than death rate

Plenty of resources (availability is high)

Increase in predators

Resource availability is low

(not enough)

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The arrows in the food web mean

who eats who

transfer of energy

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Study the food web. The eagle is a(n)

producer

herbivore

omnivore

carnivore

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Study the food web. The bird is a(n)

producer

herbivore

omnivore

carnivore

8.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

How do human activities alter the ecosystem and affect other species?

Humans have no affect on the ecosystem

They can destroy habitats by deforestation

They can cause animal extinction

They increase biodiversity by deforestation

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5