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Unit 3 - Ecosystems (Final Exam Review)

Authored by Adriana Suesser

Science

7th - 8th Grade

NGSS covered

Used 7+ times

Unit 3 - Ecosystems (Final Exam Review)
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28 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The non living parts of an ecosystem (ex/ moisture, oxygen, carbon dioxide, light, minerals, rocks)

abiotic factors

biotic factors

relationships

soil

Tags

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The table provided shows the yield of vegetable in a school's garden for 3 years. The yield is the number of pounds of vegetables harvested. What is the most likely reason for the decrease in the vegetables yield in 2006?

an increase in the size of the garden area

an increase in the amount of sunlight

a decrease in the rabbit population near the garden

a decrease in the average yearly rainfall

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

NGSS.MS-LS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

An abiotic part of an ecosystem that is the main source of energy

water

soil

sunlight

oxygen

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS1-6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The study of the interaction of living and nonliving things in the environment.

biology
ecology
zoology
psychology

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is one consumer in this pond environment?

water

frog

aquatic plant

rock

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which term best describes the interactions between the physical and living factors shown in the diagram below.

a biosphere

an ecosystem

a community

a biome

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which type of organism that usually lives in a lake would not be found in level B because of the lack of light?

decomposer

scavengers

carnivores

producers

Tags

NGSS.MS-LS2-1

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