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EARTH

EARTH

Assessment

Presentation

Science

7th Grade

Practice Problem

Medium

NGSS
MS-ESS2-1, MS-ESS3-4, MS-LS2-3

+1

Standards-aligned

Created by

Eric Palomares

Used 27+ times

FREE Resource

7 Slides • 6 Questions

1

EARTH

What are Life's essential components?

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2

Bell Ringer Question


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3

Multiple Choice

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What gas component makes up 78% of Air?

1

Carbon Dioxide

2

Oxygen

3

Nitrogen

4

Water Vapor

4

Open Ended

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What is needed for life to exist on Earth?

5

Earth's Survival

  • Proximity to the sun

  • Air composition

  • Water in liquid form

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6

Multiple Choice

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What gas component makes up 21% of Air?

1

Carbon Dioxide

2

Oxygen

3

Nitrogen

4

Water Vapor

7

Earth's Proximity to Sun

  • Proximity - closeness of an object

  • Creates a Habitable Zone

  • Habitable Zone - allows organims to exist

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8

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9

Multiple Choice

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What gas component makes up 1% of Air?

1

Carbon Dioxide

2

Oxygen

3

Nitrogen

4

Water Vapor

10

Air Composition

Gas components of Air

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11

Water can occur in three states of matter:

  • Solid (ice) - is frozen water

  • Liquid (water) is wet and fluid. Most abundant on Earth ~71%.

  • Gas (Water Vapor) - is always present in the air around us.

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12

Multiple Choice

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What gas component makes up 2% of Air?

1

Carbon Dioxide

2

Oxygen

3

Nitrogen

4

Water Vapor

13

Open Ended

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Predict what role you have in conserving these essential components of Earth's Survival.

EARTH

What are Life's essential components?

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