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Created by Science Teachers Unit 4 Lesson 4-5 100 200 400 300 400 ChangesTimeForcesAgents 300 200 400 200 100 500 100.

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Presentation on theme: "Created by Science Teachers Unit 4 Lesson 4-5 100 200 400 300 400 ChangesTimeForcesAgents 300 200 400 200 100 500 100."— Presentation transcript:

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2 Created by Science Teachers Unit 4 Lesson 4-5

3 100 200 400 300 400 ChangesTimeForcesAgents 300 200 400 200 100 500 100

4 1,2 Build up of land formations What are constructive forces?

5 Row 1, Col 1 The carrying away of materials from one place to another What is erosion?

6 1,3 Breakdown of land formations What are destructive forces?

7 1,4 A natural structure on on the Earth’s surface (ex. mountain, valley, plain, plateau…) What is a landform?

8 2,1 Deep valleys with steep sides created by rivers What is a canyon?

9 2,2 An area of land at the mouth of a river where deposits of eroded materials have been built up What is a delta?

10 2,3 How water continuously moves between the ocean, the sky, and the land What is a water cycle?

11 2,4 A landform with a steep slope and a high peak What is a mountain?

12 3,1 An area where sand meets the sea and/or lake What is a beach?

13 3,2 U and V shaped low areas of land What is a valley?

14 3,3 High, steep, or overhanging face of rock What is a cliff?

15 3,4 The breaking down and wearing away of rock material What is weathering?

16 4,1 A hollow or natural passage under the Earth What is a cave?

17 4,2 A mountain built up from hardened lava and rock that have erupted out of the Earth What is a volcano?

18 4,3 Flat land found far above sea level What is a plateau?

19 4,4 A large body of moving ice What is a glacier?

20 5,1 Continental drift; Movement of the Earth’s crust What is plate tectonics?

21 5,2 Melted rock What is magma?

22 5,3 A wide area of flat land What is a plain?

23 5,4 Moving air What is wind?


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