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Earth's Crust Flashcards | StudBud

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Earth's Crust

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Questions 6

Answers

1
Geologic processes change the surface of Earth over various time periods.
False
True
2
The dark lines between the continents represent
Tectonic plate boundaries
Climate zones
Danger zones
Underwater mountain ranges
3
Tectonic Plate Theory states that continents on Earth's crust are
Moving slowly
Not moving
over various time periods
Moving quickly
4
The red represents the older seafloor and the blue represents the younger seafloor
True
False
5
There is very little crust that is older than 280 million years old. Which best explains this?
The earth is a young planet
Old crust usually dissolve over usually dissolves over time
We have no way to determine
The earth's crust is recycled at ocean trenches
6
Which of the following claims best explains the continental movement
Regions of continents share similar types of rocks
Sections of the continent were once attached and have since separated
All continents are in a fixed position
All continents were once much farther apart and are moving closer