1. Which of the following that explains the theory
of plate tectonics?
A The origin of mountains and ocean
basins and the shapes of the continents on
Earth
B. Why the planet's gravitational pull vares
slightly from place to place on Earth
C How Earth and other objects in the Solar
System formed
D. Why Earth's magnetic field changes over
time
2. What is the largest ocean on earth?
A Arctic ocean
Indian ocean
B. Atlantic ocean
D. Pacific Ocean
3. What are the deepest parts of the ocean?
A In ocean sinkholes.
C. The middle of the ocean basins.
B. Near the continents
D. In trenches formed by subduction zones
4. Which of the following geological record that
shows the continents rift apart to form ocean
basins, other oceans must close?
A Oceanic formation
C. Pseudocylindrical Map
B. Plate tectonics
D. Wilson Cycle
5. Suppose a large portion of the island of Hawaii
catastrophically slides into the Pacific Ocean
What would be the long-term effect on the
remaining island?
A. The tourist industry would be devastated.
B. A new volcano would begin to grow.
C. It would begin to sink
D. It would begin to rise,
6. How does an ocean basin form?
A When there was an increase in available
water, or a fall of landmass
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