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Question generated: Corals are animals that live in tropical oceans. Fossils of corals are found in Ohio. What does the presence of coral fossils suggest about how the environment of Ohio has changed over time?

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Question generated: Which is a quick process that can form new land near an ocean?

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Question generated: Which of these renewable resources results in an increase in pollution when used to produce energy?

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Question generated:
The mathematical model for calculating speed is shown below. Speed = distance/time. An airplane traveled 700 kilometers in two hours during a trip. What was the average speed of the plane during the trip?