Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe...

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Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Transcript of Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe...

Page 1: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Nov 20

Warm-up

Imagine yourself taking a trip to the center of the Earth. In a

paragraph, describe what you would see and feel during your

journey.

Page 2: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Nov 2

Warm-up

Explain what makes the inner core solid and the outer core liquid.

Page 3: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s Interior

– I will know ways that materials are different from one another.

- Compare and contrast the layers of the Earth

Oct 20

SC.A.1.3.1

DCPS 26

Page 4: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Learning Goal: I will explain the differences between the layers of the Earth.

Page 5: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 6: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorThe Earth’s Interior consists

of ? layers.

CRUST - MANTLE - CORE

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Page 7: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 8: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Crust 3 – 25 miles

Up to 230° F

Solid rock, covered with land and oceans.

Page 9: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Crust 3 – 25 miles

Up to 230° F

Solid rock, covered with land and oceans.

2 types of Crust:

* under the land

* made of granite rock

Continental crust

Page 10: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Crust 3 – 25 miles

Up to 230° F

Solid rock, covered with land and oceans.

2 types of Crust: Continental crust * under the land * thick * made of granite rock

Page 11: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Crust 3 – 25 miles

Up to 230° F

Solid rock, covered with land and oceans.

Oceanic crust

* under the ocean

* made of basalt rock

Page 12: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 13: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 14: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Mantle Goes down to 1,800 miles

From 230° to 4400° F

Made of rock material

Lithosphere * top part (25 - 60 miles)

* solid rock * combines with the crust

Page 15: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Mantle Goes down to 1,800 miles

From 230° to 4400° F

Made of rock material

Lithosphere - top part

- solid rock - combines with the crust

Page 16: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Mantle Goes down to 1,800 miles

From 230° to 4400° F

Made of rock material

Asthenosphere * below the lithosphere * 60-120 miles below the Earth’s surface

*hot, melted rock (magma)

Page 17: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Core Goes down to 3,900 miles

4,400 to 10,000°F

Made of metal: nickel and iron.

Outer core * 1,800-3,100 miles below Earth’s surface * thick, liquid metal

As hot as the sun

Page 18: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 19: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLayer Depth Temp Description

Core Goes down to 3,900 miles

up to 10,000°F

Inner core *3,100-3900 miles below Earth’s surface

*solid ball of metal *very high pressure

As hot as the sun

Page 20: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 21: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

3 – 25 miles

25 – 60 miles

60 – 120 milesAsthenosphere

Deep Mantle120 – 1800 miles

1800 – 3100 miles

3100 – 3900 milesInner core

Outer core

Page 22: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Temperature and pressure increase as you travel to the center of the Earth.

Important to know !!!

Page 23: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Earth’s InteriorLet’s see what we know!

DepthName of

LayerDescribe this

layer10 miles

50 miles110 miles

2,500 miles3,700 miles

Crust Hard, solid rock

LithosphereAsthenosphere

Outer CoreInner Core

Hard, solid rock

Hot, melted rock

Melted metalSolid metal ball

Page 24: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Let’s compare the Earth’s layers with the layers of an apple.

Page 25: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Nov 21

Warm-up

If scientists cannot get deep down inside Earth’s interior, explain how you believe scientists know what the inside of the Earth is like.

Page 26: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

How do Scientists know what the inside of the Earth is like?

Page 27: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Direct evidence

Page 28: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.
Page 29: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Indirect Evidence

Scientists use seismic waves – vibrations that travel through the inside of the Earth – to investigate what the inside of the Earth is like.

Page 30: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Geology - the study of the Earth’s interior (inside) and surface.

Page 31: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Geologist - Scientist who studies the Earth’s surface and interior.

Page 32: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

1. What is the study of the Earth called?

Review

2. What are the scientists who study the Earth’s interior and surface called?

3. How do geologists know what the inside of the Earth is like?

4. How does temperature and pressure change as you travel inside the Earth?

5. How many layers of the Earth are there?

Page 33: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

6. What is the top layer of the Earth?

Review

7. What are the 2 types of crust?

8. What is the middle layer of the Earth?

9. What is the top part of the mantle?

10. What is the inside layer of the Earth?

Page 34: Nov 20 Warm-up Imagine yourself taking a trip to the center of the Earth. In a paragraph, describe what you would see and feel during your journey.

Wrap-up

Quick Write: Do you believe scientists will ever be able to drill down into the Earth’s core? Justify your answer.