Lesson 14: Minerals and Their Properties (p. 84-88)
1.	How are the major substances on Earth divided?
2.	List the 5 characteristics of a mineral:
a.
b.
c.
d.
e.
3.	What properties may be examined to determine the type of mineral?
4.	Match the property with its description:
____Streak					a. mass of a sample divided by its volume
____Luster					b. when a mineral breaks along a flat surface
____Density					c. what a mineral can scratch or be scratched by
____Crystal Shape				d. the way that crystals form and are arranged
____Cleavage					e. the color of a mineral in its powder form
____Fracture					f. breaking along irregular surfaces
____Hardness					g. the way a mineral reflects light
Discussion: 
Look at the table on pg. 87.  What would be the best way to figure out whether a mineral was malachite or conichalcite? Explain.
Lesson Review: Write the correct answer to the multiple choice questions in the space provided.

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Lesson 15: Rocks and the Rock Cycle (pg. 89-92)
1. What is a rock?
2. What is the difference between magma and lava?
3. Describe how each type of rock is formed:
a. igneous
b. sedimentary
c. metamorphic
Lesson Review: Write the correct answer to the multiple choice questions in the space provided.

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Lesson 16: Earth’s Structure (pg 93-96)
1.	How are the lithosphere and asthenosphere related?
2.	How far might a tectonic plate move in a year?
3.	Complete the chart about the layers of the Earth:
Layer | Thickness/Depth | Elements | State of Matter
Crust | | |
Mantle | | | Upper:
| | | Middle:
| | | Lower:
Core | | | Outer:
| | | Inner:

4.	Why are some parts of the mantle and core solid when they are hot enough to be liquid?
Lesson Review: Write the correct answer to the multiple choice questions in the space provided.

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Lesson 17: Earthquakes, Mountains, Volcanoes, and Sea-Floor Spreading (pg 97-101)
Complete the table
Boundary | What Happens/What Forms? | Diagram
Convergent | |
| Continental-continental: |
| Oceanic-oceanic: |
| Continental-oceanic: |
Divergent | |
Transform | |

1.	What is sea-floor spreading?
2.	Where is the ring of fire?
Lesson Review: Write the correct answer to the multiple choice questions in the space provided.

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Lesson 18: Human Activities and Natural Resources (pg 102-106)
1.	How are renewable resources different from nonrenewable?
2.	What makes a resource nonrenewable?
3.	How might burning fossil fuels be harmful to the environment?
4.	How might using fertilizers and pesticides be harmful?
Lesson Review: Write the correct answer to the multiple choice questions in the space provided.

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Chapter 3 Review (pgs 107-110)
Write the correct answer to the multiple choice questions in the space provided.

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Complete the discussion questions
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