Download How to make an Earth Layer`s Study Guide

How to make an Earth Layer’s Study Guide
NOTE – Please follow the directions carefully!
1. Color the four layers using this guide:
Inner Core – Red
Outer Core – Orange
Lower Mantle – Light Green
Middle Mantle – Yellow
Upper Mantle – Dark Green
Oceanic Crust – Dark Brown
Continental Crust – Light Brown
Ocean – Blue
2. Fill out the small squares with the correct information for each of the main layers of Earth,
using your textbook.
3. Cut out the layers. Cut out the small squares. Cut out the title.
4. Set the piece of construction paper in front of you – tall length. Glue the title in the bottom
left corner of your construction paper.
5. Glue the crust on the paper at the top of the paper, centered.
6. Glue the mantle below the crust, leaving a cm in between the layers.
7. Glue the outer core below the mantle, leaving a cm in between the layers.
8. Glue the inner core below the outer core, leaving a cm in between the layers.
9. Glue the 4 small squares on the paper, next to the corresponding layers.
10. Using a black pen or marker, complete the bracket that connects the two sections of the
lithosphere. ASK me if you are not sure where to do this.
11. Label the study guide using the following terms (asthenosphere, continental crust,
convection currents, crust, inner core, lithosphere, lower mantle, middle mantle, ocean, oceanic
crust, outer core, upper mantle)
12. Put your name at the top or bottom, wherever you have the most space.
13. Show me your finished product in order to get credit for your hard work.
Use your study guide to answer the questions on the next sheet.
Earth Layer’s Study Guide Questions
Name________________________________
Block_________
Directions – Use your Study Guide to answer the following questions. You may also need to
use your textbook.
1. The planet we call Earth has how many layers?
____________
2. Write them (in order) from the center of the Earth to the outside.
3. Name the THICKEST layer.
________________________
4. Name the THINNEST layer.
________________________
_________________
_________________
_________________
_________________
5. Imagine that you wanted to dig a tunnel through the Earth that comes out the other side.
How many kilometers would you have to dig?
Figure it out and SHOW YOUR WORK!!
6. Write 4 interesting facts about the Earth’s Crust.
a.___________________________________________________________________
b.___________________________________________________________________
c.___________________________________________________________________
d.___________________________________________________________________
7. The crust and the upper mantle together make up a zone of rigid, brittle cool rock called the
___________________________________
8. Write 3 interesting facts about the mantle.
a.___________________________________________________________________
b.___________________________________________________________________
c.___________________________________________________________________
9. What are convection currents? (What causes them? and what do they do?)
__________
_____________________________________________________________________________
_____________________________________________________________________________
10. Name 2 metals found in the outer core.
__________________________________
11. The border between the outer core and the inner core is how many kilometers below the
crust?
__________________________
12. The inner core is the hottest layer of the Earth, yet it is a solid. What causes it to be a
solid?
___________________________
13. What is the temperature of each layer?
Crust Upper mantle Lower mantle Outer core Inner core -
____________________
____________________
____________________
____________________
____________________
14. The lower mantle is also known as the ____________________________.
15. What is the difference between the lithosphere and the asthenosphere? List 2 differences
between the lithosphere and the asthenosphere.
Lithosphere
1._______________________________
2._______________________________
Asthenosphere
1._____________________________
2._____________________________
16. What is the difference between the continental crust and the oceanic crust? List 2
differences.
Continental Crust
1._______________________________
2._______________________________
Oceanic Crust
1._____________________________
2._____________________________