5th grade-ch. 9 lesson 1 what is the structure of earth
TRANSCRIPT
![Page 1: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/1.jpg)
Ch. 9 Lesson 1What is the structure of
Earth?
![Page 2: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/2.jpg)
4 layers of Earth
![Page 3: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/3.jpg)
The Structure of Earth's Interior [01:32]
![Page 4: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/4.jpg)
Another Structure of the earth animation
![Page 5: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/5.jpg)
crustoutermost, thinnest
layer
continental crust oceanic crust
made of granite- incl. continents
made of basalt- incl. ocean floor-
6-11 km thick
![Page 6: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/6.jpg)
![Page 7: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/7.jpg)
continental rise= beginning of oceanic
crust
![Page 8: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/8.jpg)
mantle
solid hot rock- can flow like
liquid
top part + crust
lithosphere
Structure of the Earth animation-Shows currents in mantle
![Page 9: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/9.jpg)
![Page 10: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/10.jpg)
core-center
made mostly of iron
2 parts:magnetic
field
outer core-liquid
(flows in currents)
inner core-solid
![Page 11: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/11.jpg)
![Page 12: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/12.jpg)
The Four Layers of the Earth's Interior: Inner Core, Outer Core, Mantle, and Crust [01:16]
![Page 13: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/13.jpg)
![Page 14: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/14.jpg)
Ways scientists study Earth’s interior
1. study mantle material from cracks
2. measure earthquake vibrations-
seismograph3. test materials to see how
respond to heat & pressure
![Page 15: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/15.jpg)
The Mantle: The Asthenosphere, Upper Mantle, and Lower Mantle [02:29]
![Page 16: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/16.jpg)
![Page 18: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/18.jpg)
coreEarth’s center
![Page 19: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/19.jpg)
crustmade of granite or
basalt
![Page 20: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/20.jpg)
coremade mostly of
iron
![Page 21: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/21.jpg)
crustoutermost, thinnest
layer
![Page 22: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/22.jpg)
mantlesolid hot rock that
can flow like liquid
![Page 23: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/23.jpg)
corecreates Earth’s magnetic field
![Page 24: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/24.jpg)
mantlebiggest layer of
Earth
![Page 25: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/25.jpg)
mantle + crusttogether form
lithosphere
![Page 26: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/26.jpg)
coreinner part is solid
![Page 27: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/27.jpg)
continental crustincludes North America, South
America and Asia
![Page 28: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/28.jpg)
![Page 29: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/29.jpg)
The Earth Bowl• The homework monitor will need to get a tray which
contains the following: A plastic baggie, with graham
cracker.Nilla wafer cookies
A container of black cherry Jell-O
A container of lemon Jell-OA spoonA bowl
DO NOT TOUCH ANY OF THE MATERIALS AFTER YOU HAVE RECEIVED THEM. WAIT UNTIL I
EXPLAIN WHAT TO DO.
![Page 30: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/30.jpg)
Steps to Making the Layers of the Earth!1) Put marshmallow in the bottom of the cup.
2) Next, lemon Jell-O and put it in the bowl.
3) Then, put black cherry Jell-O on top of the lemon Jell-O.
4) Last, you will need the plastic baggie containing graham crackers. Break the graham crackers up in the bag. DO NOT POUND TOO HARD! YOU DON’T WANT THE BAG TO BREAK! Sprinkle the crumbs on top of the black cherry Jell-O.
![Page 31: 5th Grade-Ch. 9 Lesson 1 What is the Structure of Earth](https://reader035.vdocument.in/reader035/viewer/2022062319/554e984bb4c90526358b5262/html5/thumbnails/31.jpg)
You have now made the Layers of the Earth.
*The Crust (graham crackers)*The Mantle (black cherry)* The Outer Core (orange)* The Outer Core (orange)
* The Inner Core (marshmallow)
Draw a picture of it in your notebook, labeling it with the
name of the layer and the ingredient.