Chap. 10, Lesson 1 Worksheet-6th Grade

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Name

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Our Planet—Earth How can you describe Earth? Before You Read Before you read the chapter, think about what you know about the planet Earth. Record three things that you already know about Earth in the first column. Then write three things that you would like to learn about in the second column. Complete the final column of the chart when you have finished the chapter.

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K What I Know

W What I Want to Learn

L What I Learned

Chapter Vocabulary Lesson 1

Lesson 2

NEW

NEW

biosphere atmosphere hydrosphere groundwater geosphere mineral rock

water cycle evaporation transpiration condensation precipitation weather climate rock cycle uplift

REVIEW freshwater

ACADEMIC process

Our Planet—Earth

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Lesson 1

Earth Systems

Scan Lesson 1. Read the lesson titles and bold words. Look at the pictures. Identify three facts you discovered about Earth systems. Record your facts in your Science Journal.

Differentiate materials that make up Earth’s 4 systems.

What is Earth? I found this on page

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Contents of Earth Systems

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The Atmosphere I found this on page

Describe the composition of the biosphere.

Characterize the composition of the atmosphere. .

Part of the Atmosphere

Details (in dry air)

78% 21%

Other contents

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• •

Detail the layers of the atmosphere. Provide one detail for each bullet in the table below.

Layer

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Our Planet—Earth

Description

Exosphere

• •

Thermosphere



Mesosphere



Stratosphere

• •

Troposphere

• • •

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1%

Lesson 1 | Earth Systems (continued)

Organize information about the hydrosphere.

The Hydrosphere I found this on page

. Location: • •

Hydrosphere

Total amount:



State (form): • • •



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Characterize the world ocean. Percent of Earth’s water:

Type of reservoir:

World Ocean

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How water flows:

I found this on page

Type of water:

Diagram the distribution of Earth’s water throughout

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the hydrosphere. Earth’s Water

3%

97% ocean salt water

30%

69%

87%

1% fresh surface water

11%

2%

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Lesson 1 | Earth Systems (continued)

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Relate how Earth’s surface reservoirs are supplied with water.

help to supply

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State how people can get freshwater where there is no accessible surface water.

The Geosphere I found this on page

Characterize the geosphere. . Definition:

Location:

Layers: •

Materials: • •



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Restate the 5 characteristics of minerals. 1. 2. 3. 4. 5.

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Our Planet—Earth



Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

Geosphere

Lesson 1 | Earth Systems (continued)

I found this on page

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Record five physical properties used to identify minerals. 1.

4.

2.

5.

3. I found this on page

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Describe the formation of 3 types of rocks. Igneous Rocks Formation:

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Metamorphic Rocks Formation:

Elaborate on the structure of Earth’s geosphere. Layer

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Sedimentary Rocks Formation:

Description

Crust • Oceanic • Continental Mantle Core • Inner • Outer

Synthesize It

Explain one way that you interact with each of the four Earth systems discussed in Lesson 1.

Our Planet—Earth

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