chapter 1 rad guide

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Chapter 1 RAD Guide

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Chapter 1 RAD Guide. Where is Earth located in our solar system? What group of planets is Earth a part of and why?. Earth is 3 rd planet from the sun Part of the inner planets because it is made of rock. How does the presence of liquid water on Earth support life?. - PowerPoint PPT Presentation

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Page 1: Chapter 1 RAD Guide

Chapter 1 RAD Guide

Page 2: Chapter 1 RAD Guide

Earth is 3rd planet from the sun

Part of the inner planets because it is made of rock

Where is Earth located in our solar system? What group of planets is Earth a part of and why?

Page 3: Chapter 1 RAD Guide

Supports life because many organisms depend on water for survival and it regulates temperature

How does the presence of liquid water on Earth support life?

Page 4: Chapter 1 RAD Guide

1. Temperature regulation2. Blocks harmful UV rays3. Contains the air we breathe

Describe the role that our atmosphere plays in supporting life on Earth.

Page 5: Chapter 1 RAD Guide

Organism: any living thing Lithosphere: the layer of land that forms

Earth’s surface Hydrosphere: the parts of the Earth that are

made of water Atmosphere: the layer of gases that

surrounds the Earth Ecology: the study of interactions among

living and nonliving things

VOCABULARY!!

Page 6: Chapter 1 RAD Guide

1. Igneous: liquid rock that has cooled◦ Example: basalt, granite, obsidian

2. Sedimentary: rocks that have been compressed over time

◦ Example: stalagmites, limestone, sandstone, shale

3. Metamorphic: rocks formed by heat and pressure

◦ Example: marble, slate, schist

Describe the 3 types of rock. Provide examples of each.

Page 7: Chapter 1 RAD Guide

Salt water = 97%

Fresh water = 3%

What percentage of the hydrosphere is salt water? Fresh water?

Page 8: Chapter 1 RAD Guide

Most living things depend on fresh water for survival

It determines how many organisms can live in one area

Why is fresh water so important to living things? How does the amount affect living things?

Page 9: Chapter 1 RAD Guide

Water in the artesian well comes from an aquifer

What is the relationship between an aquifer & an artesian well?

Page 10: Chapter 1 RAD Guide

1. Igneous Rock: rock that is formed when liquid rock solidifies and cools

2. Sedimentary Rock: rock that forms when layers of sediment compress & cement together

3. Metamorphic Rock: rock that have been transformed by heat & pressure

4. Aquifer: an underground layer of porous rock that contains water

5. Artesian well: a well in which water flows to the surface due to high pressure underground

VOCABULARY!!

Page 11: Chapter 1 RAD Guide

The air is thinner which means there is less oxygen to breathe

People who live at sea level have trouble breathing at tops of high mountains. Why do you think this is true?

Page 12: Chapter 1 RAD Guide

Nitrogen = 78%Oxygen = 21%Carbon = .04%

Name the major gases in the atmosphere & their amounts.

Page 13: Chapter 1 RAD Guide

1. Troposphere: touches the Earth, weather occurs here, water vapor, most gasses

2. Stratosphere: contains the ozone layer

3. Mesosphere: coldest layer (-100o C)

4. Thermosphere: hottest layer, very low air pressure

Describe the 4 layers of the atomosphere.

Page 14: Chapter 1 RAD Guide

1. Troposphere, Stratosphere, Mesosphere, and Thermosphere see your notes!

2. Ozone: an oxygen gas containing three oxygen atoms per molecule

VOCABULARY!!

Page 15: Chapter 1 RAD Guide

Biosphere contains all the land, water, air, and living organisms. 1.Lithosphere = land2.Hydrosphere = water3.Atmosphere = air

Describe what the biosphere is in your own words.

Page 16: Chapter 1 RAD Guide

1. Lithosphere: walk, drive, ride bike

2. Hydrosphere: drink, swim, shower

3. Atmosphere: breathe, travel (plane)

List 2 ways that you interact with each of the parts of biosphere.

Page 17: Chapter 1 RAD Guide

Organisms take what they need (food, water) from the biosphere

Describe the relationship between the biosphere and the organisms that live in it.

Page 18: Chapter 1 RAD Guide

1. Biosphere: the combined parts of the lithosphere, hydrosphere, and atmosphere in which life exists

VOCABULARY!!