lo: what are the inferred properties of the earth’s...
TRANSCRIPT
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LO: What are the Inferred Properties of the Earth’s
Interior?
Do Now: Based on what you
remember, record the layers of the
earth in your notes.
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Brain Pop p Watch the Brain Pop video at copy down 5
facts from the video.
LO: What is the Inferred Properties of the Earth’s Interior?
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Composition (What it is made of) p Crust p Mantle p Outer Core p Inner Core
LO: What is the Inferred Properties of the Earth’s Interior?
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Cross Section of the Earth’s Interior
LO: What is the Inferred Properties of the Earth’s Interior?
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Physical Structure of the Earth
p Crust n Lithosphere- rigid outer layer (crust)
p Mantle n Asthenosphere- solid rock that flows slowly (like hot asphalt) n Mesosphere- middle layer
p Outer Core- liquid layer p Inner Core- solid, very dense
LO: What is the Inferred Properties of the Earth’s Interior?
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The Crust p “Lithosphere” p Outer layer p 5-100 km thick p 2 types of crust
n Oceanic (very dense, made of basalt)
n Continental (less dense, made of granite)
LO: What is the Inferred Properties of the Earth’s Interior?
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• Oceanic crust is very dense, made of Basalt. • Continental crust is less dense, made of Granite.
2 TYPES OF CRUST:
LO: What is the Inferred Properties of the Earth’s Interior?
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The Mantle p 2 Parts
n “Asthenosphere” and “Mesosphere”
p Very thick layer p Where Convection
Currents take place.
LO: What is the Inferred Properties of the Earth’s Interior?
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The Mantle p Contains the “Moho”
p (Mohorovicic discontinunity)
p It is the largest layer (about 2900 km thick). Rock layers are movable. (plastic)
LO: What is the Inferred Properties of the Earth’s Interior?
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The Inner and Outer Core
p 2 layers n Inner Core n Outer Core
p Made mostly of iron p 1/3 of the earth’s mass p Very hot
LO: What is the Inferred Properties of the Earth’s Interior?
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Tectonic Plates
p Earth’s crust is broken into about 19 pieces p These plates move on top of the asthenosphere.
LO: What is the Inferred Properties of the Earth’s Interior?
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LO: What is the Inferred Properties of the Earth’s Interior?
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This table will give you all the key information about the Inferred Properties. We will be discussing and coloring this table together tomorrow!
LO: What is the Inferred Properties of the Earth’s Interior?
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Activity With your table partner complete the “Layers
Worksheet!” You will have ten minutes!
LO: What is the Inferred Properties of the Earth’s Interior?
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Activity Review
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Summary p Answer the
following questions in your notes:
p LO: What are the Inferred Properties of the Earth’s Interior? Include one fact about each layer.
LO: What is the Inferred Properties of the Earth’s Interior?
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LO: How can we use our ESRT to gain information
on the Earth’s Interior? Do Now: Copy your LO, than
clear your desks!
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LO: How can we use our ESRT to gain information on the Earth’s Interior?
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LO: How can we use our ESRT to gain information on the Earth’s Interior?
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Activity p Using page 10 of the ESRT, color in and label
the figure of the Earth. p Crust- Brown Inner Core- Orange p Mantle- Orange Outer Core- Yellow
p Complete the Inferred Properties of the Earth’s Interior packet.
LO: How can we use our ESRT to gain information on the Earth’s Interior?
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Summary Answer the following questions:
1. What are the 4 Layers in the Earth’s Interior?
2. Compare and Contrast the Lithosphere and the Asthenosphere.
LO: How can we use our ESRT to gain information on the Earth’s Interior?
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LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
Do Now: Find the Density Range for each of the following layers:
Inner Core Outer Core
Mantle Crust
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LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
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Turn and Talk
Compare and Contrast the characteristics of the Inner Core and Outer Core. Make a list of three similarities and three differences in your notes. LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
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Homework Review p Take out lasts night homework.
LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
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LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
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Activity: Complete the Multiple Choice Questions based on Pg.
10.
You have ten minutes to complete the questions with
your table partners.
LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
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Summary: Answer the following questions.
LO: How can we utilize page 10 in the ESRT to answer sample multiple choice questions?
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LO: How can we analyze the movement of energy in a Convection Current?
Do Now: Complete “Layers of the Earth” Worksheet.
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LO: How can we analyze the movement of energy in a Convection Current?
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energy traveling in the form of waves
Examples:
LO: How can we analyze the movement of energy in a Convection Current?
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Energy transfer that occurs in solids and involves the
collision of molecules
Example:
LO: How can we analyze the movement of energy in a Convection Current?
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occurs in _____________________ caused by ____________________
LO: How can we analyze the movement of energy in a Convection Current?
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LO: What is Energy? LO: How can we analyze the movement of energy in a Convection Current?
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From where do convection ovens heat?
From the top or the bottom?
From where do refrigerators cool?
From the top or the bottom? LO: How can we analyze the movement of energy in a Convection Current?
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Heat=Rises Cold= Sinks
LO: How can we analyze the movement of energy in a Convection Current?
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Let’s Draw and label a Convection Current!
LO: How can we analyze the movement of energy in a Convection Current?
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Activity: Complete Part 1 of the Convection Cell
Demonstration You have 5 minutes to answer
the questions based upon todays lesson.
LO: How can we analyze the movement of energy in a Convection Current?
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LO: How can we analyze the movement of energy in a Convection Current?
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Summary: Complete the Exit Slip Assessment and hand in on the way out!
LO: How can we analyze the movement of energy in a Convection Current?