Ecology Unit SNC1w 1.1-1.6

Ecology Unit SNC1w 1.1-1.6

9th Grade

36 Qs

quiz-placeholder

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Ecology Unit SNC1w 1.1-1.6

Ecology Unit SNC1w 1.1-1.6

Assessment

Quiz

Science

9th Grade

Easy

NGSS
MS-LS2-3, MS-ESS3-4, MS-LS2-2

+9

Standards-aligned

Created by

Vickie Anderson

Used 6+ times

FREE Resource

36 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Atmosphere is

a thin layer of gases around the Earth

20 km thick

78% nitrogen, 21% oxygen, 0.9% argon & trace amounts of other gases

all three are correct for atmosphere

Answer explanation

Media Image

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Lithosphere ....

thin layer of gases

mountains, ocean floors, continents

water on, above and below the Earth's surface

Answer explanation

Media Image

Also called Geosphere!

Tags

NGSS.MS-ESS2-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

3% of all water on Earth is in the oceans.

true

false

Answer explanation

Media Image

97% is in the oceans!! (and it is saltwater)

3% is freshwater (polar caps, glaciers and groundwater)

Tags

NGSS.MS-ESS2-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The 'life-zone' around the Earth where all living things exist.

hydrosphere

biosphere

lithosphere

atmosphere

Answer explanation

Media Image

Bio....means "life" or "living"

Tags

NGSS.MS-LS2-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The study of the interrelationships between all the biotic and the abiotic components within the biosphere is...

ecosystem

chemistry

ecology

Answer explanation

Media Image

Ecology is the study of the relationships between living organisms (including humans) and their physical environment.

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

All the living organisms in an area and their non-living environment.

habitat

ecosystem

community

Answer explanation

Media Image

An ecosystem is geographic area where plants, animals, and other organisms (& weather and landscapes) work together to form a bubble of life.

Tags

NGSS.MS-LS2-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Biotic factors are

Living things, their remains, and the features associated with their activities (like nests)

Non-living characteristics of an ecosystem (like water and rocks)

Answer explanation

Media Image

biotic = consisting of living things

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