1. Jeopardy Final Jeopardy Rocks Rock Cycle Density Misc $100 $100 $100
Layers of the Earth
Density
Misc
$100
$100
$100
$100
$100
$200
$200
$200
$200
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$300
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$300
$300
$300
$400
$400
$400
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$500
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Final Jeopardy

2. 1 - $100
Which type of rock is identified by having air pockets or holes in it?
Igneous

3. 1 - $200
Which type of rock is identified by layers?
Sedimentary

4. 1 - $300
What type of rock can have fossils in it?
Sedimentary

5. 1 - $400 What type of rock can be identified by foliations?
Metamorphic

6. 1 - $500
What type of rock is granite?
Igneous

7. 2 - $100 Which rock is formed from immense heat and pressure?
Metamorphic

8. 2 - $200
How do igneous rocks form?
Melting and then cooling of rock.

9. 2 - $300 How do sedimentary rocks form?
Weathering and Erosion followed by compaction and cementation.

10. 2 - $400 Give me 3 things that can cause weathering and erosion.
Wind, Water, Ice Wedging, Humans

11. 2 - $500 Where does the energy come from that drives the rock cycle?
Center of the Earth

12. 3 - $100
What is the thickest layer of the earth?
Mantle

13. 3 - $200 Why is the inner core solid?
Extremely dense and immense pressure.

14. 3 - $300 How do we know what the inside of the earth looks like?
By studying earthquakes

15. 3 - $400
Is the crust thicker under the continental plates or the ocean?
Continental plates

16. 3 - $500 Why is the earth made of layers?
Different densities from different materials

17. 4 - $100
What is the formula for density?
Density=Mass/Volume
D=M/V

18. 4 - $200
Objects that are less dense ________ with objects that are less dense.
Sink

19. 4 - $300
Which layer of the earth is the least dense?
Atmosphere

20. 4 - $400 What happens to the density as you go deeper into the earth?
Increases

21. 4 - $500
If an object has a volume of 100 mL and has a mass of 500 grams, what is the objects’ density?
5 g/mL

22. 5 - $100 Older rocks are below younger rocks is what law?
Law of Superposition

23. 5 - $200
____________ _____________ is how scientists figure out the exact age of rocks.
Radiometric Dating

24. 5 - $300
The same processes that happen today have been happening for millions of years is called what?
Uniformitarianism

25. 5 - $400
A weak spot in the earth where magma comes to the surface is known as a __________
Volcano

26. 5 - $500
A line of volcanoes at the bottom of the ocean is called a ___ ________ ________
Mid-Ocean Ridge

27. Final Jeopardy
How thick is the mantle?
km thick