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Semester 2 - Unit 1 Study Guide

Authored by Lizzy Brown

Science

6th Grade

NGSS covered

Used 94+ times

Semester 2 - Unit 1 Study Guide
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Earth's atmosphere contains the most of _____.

Oxygen

Nitrogen

Carbon Dioxide

Methane

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of earth's atmosphere is nitrogen?

100%

78%

22%

0%

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The _____ is the least dense layer in the atmosphere.

Exosphere

Stratosphere

Troposphere

Mesosphere

Tags

NGSS.MS-ESS2-6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

This layer in the atmosphere has the most air pressure.

Exosphere

Stratosphere

Troposphere

Mesosphere

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Heating by Radiation

Air molecules touch the warm ground, heating them up.

Warm air rises and takes heat with it; eventually it cools and sinks.

Sunlight travels through space without the aid of fluids or solids.

Air at the equator rises and sinks at the poles.

Tags

NGSS.MS-ESS2-6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Heating by Conduction

Air molecules touch the warm ground, heating them up.

Warm air rises and takes heat with it; eventually it cools and sinks.

Sunlight travels through space without the aid of fluids or solids.

Air at the equator rises and sinks at the poles.

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Heating by Convection

Air molecules touch the warm ground, heating them up.

Warm air rises and takes heat with it; eventually it cools and sinks.

Sunlight travels through space without the aid of fluids or solids.

Land and ocean absorb and re-emit heat from the sun.

Tags

NGSS.MS-ESS2-6

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