Social Studies Lesson 1 Earths Landforms Do Now

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Social Studies Lesson 1 Earth’s Landforms

Social Studies Lesson 1 Earth’s Landforms

Do Now n n Take all the papers out of your red folder. Take

Do Now n n Take all the papers out of your red folder. Take them home.

Write a paragraph using the words below. You may not use your book. landforms

Write a paragraph using the words below. You may not use your book. landforms plate tectonics continental drift fault weathering erosion floodplain deposition delta

word splash A floodplain is plain that has been flooded. A landform is land

word splash A floodplain is plain that has been flooded. A landform is land that is in a different form. A delta is a narrow stream. Erosion is when a river slower wears down a landform.

Essential Question n How do forces of the Earth cause geographic changes?

Essential Question n How do forces of the Earth cause geographic changes?

Assignment: Define the vocabulary for homework. n . . Social StudiesChapter 1 lfsChapter 1

Assignment: Define the vocabulary for homework. n . . Social StudiesChapter 1 lfsChapter 1 Lesson 1graphic organizer vocab. doc

How do forces of the earth cause geographic changes? n n Turn to page

How do forces of the earth cause geographic changes? n n Turn to page 20 -23 in your textbook. . . Social StudiesChapter 1continents adrift. asx

Summarization Activity n n Write 5 facts (sentences) from the video about forces that

Summarization Activity n n Write 5 facts (sentences) from the video about forces that change the Earth on the note card. Collecting note card at 12: 16 for a grade.

Do Now n n Add to your do now from yesterday. Write a paragraph

Do Now n n Add to your do now from yesterday. Write a paragraph using the words below. landforms plate tectonics continental drift fault weathering erosion floodplain deposition delta

A. Plate Tectonics The theory that earth’s surface is divided into several 1. Layers

A. Plate Tectonics The theory that earth’s surface is divided into several 1. Layers ofslow-moving the Earth plates or pieces. major, a. Crust b. Mantle c. Outer Core d. Inner Core 2. Pangaea a. The name given to Earth’s landmasses when it formed one huge supercontinent. 3. Continental Drift Theory a. Forces within earth caused Pangaea to break apart into continental plates and drift apart. 4. Mountain formation a. tectonic plates push together b. two plates collide and one moves up over the other

B. Earthquakes 1. 2. Plates shake causing an earthquake A fault is a break

B. Earthquakes 1. 2. Plates shake causing an earthquake A fault is a break in Earth’s crust where movement occurs.

C. Volcanoes 1. 2. 3. Plates push against each other creating cracks in the

C. Volcanoes 1. 2. 3. Plates push against each other creating cracks in the crust onto Earth’s surface. Heat within the mantle causes rock in the lower plate to melt. This molten rock is magma. Lava is the name for magma that has escaped onto the surface.

Do Now Read page 23 -24 Shaping Earth’s Surface silently.

Do Now Read page 23 -24 Shaping Earth’s Surface silently.

D. Weathering The process of breaking up rocks into smaller pieces called sediments. n

D. Weathering The process of breaking up rocks into smaller pieces called sediments. n n . . Social StudiesChapter 1 lfsChapter 1 Lesson 1Weathering and Erosion pictures pp. ppt. . Social StudiesChapter 1Weathering_and_Erosion. asf

D. Weathering The process of breaking up rocks into smaller pieces called sediments. 1.

D. Weathering The process of breaking up rocks into smaller pieces called sediments. 1. 2. 3. 4. 5. Water 6. Gravity Wind 7. Plants Temperature Erosion- process of moving sediments. Deposition- process of dropping sediments in a new location

Humans n F: Social StudiesChapter 1Humans and earth. asf

Humans n F: Social StudiesChapter 1Humans and earth. asf

E. Humans 1. 2. 3. 4. 5. Build farms and cities (construction) reshape waterways

E. Humans 1. 2. 3. 4. 5. Build farms and cities (construction) reshape waterways create new waterways (lakes etc) Build dams drain water and direct water to areas of need. (irrigation systems)

Do Now n Review your notes.

Do Now n Review your notes.

Answer the Essential Question How do forces of the earth cause geographic changes? You

Answer the Essential Question How do forces of the earth cause geographic changes? You may use your notes and books.

Ticket Out the Door n n Name as many of the forces of the

Ticket Out the Door n n Name as many of the forces of the Earth as you can. There are 5. Name three forces of the Earth that cause geographic changes. Explain how each force changes the earth.