Get Earth Science: National Geographic – Colliding Continents Video Worksheet

Filling out the Earth Science: National Geographic – Colliding Continents Video Worksheet online is a straightforward process. This guide provides detailed steps to assist users in completing the worksheet effortlessly.

Follow the steps to complete the worksheet effectively.

1. Click ‘Get Form’ button to obtain the worksheet and open it in the online editor.
2. Begin by entering your name in the designated field labeled 'Name' at the top of the worksheet. This helps to identify your submission.
3. Fill in the hour section next to your name to indicate when you are completing the worksheet.
4. Proceed to question one and list the seven continents in the corresponding blanks provided.
5. For question two, write down what the Earth was created from 4.6 billion years ago.
6. Complete question three by inputting the heaviest elements that sank to form the Earth’s core.
7. In question four, indicate the lighter elements that rose towards the surface and erupted as molten rock.
8. For question five, describe the source of the water that formed our oceans.
9. Answer question six regarding the age of the Earth when stable land masses first formed.
10. Identify the continent associated with the earliest giant continental land mass for question seven.
11. Question eight requires you to specify the type of rock that formed the first continents.
12. Complete question nine by identifying what stable element uranium decays into.
13. In question ten, explain why granite is less dense than other rocks in the Earth’s mantle.
14. For question eleven, describe the 'giant jigsaw puzzle' of interlocking pieces that comprise the Earth's crust.
15. Identify the layer of the Earth on which tectonic plates float for question twelve.
16. State the German scientist who first proposed evidence for the theory of continental drift.
17. Explain why the scientific community initially rejected Wegener's theory of continental drift.
18. Continue filling out the remaining questions, providing answers based on the video material.
19. Once all questions have been completed, review your answers for accuracy. After confirming that all fields are filled, you can save your changes, download, print, or share the completed worksheet as needed.

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