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Science Exam

QuestionAnswer
What is the difference between weather and climate? Weather is what you get day-to-day and climate is what you expect based on long-term trends.
How are sedimentary rocks formed? When particles of other rocks are deposited in layers and are compacted (crushed together) and cemented (binding of the sediments).
How are fossil fuels formed? Formed a very long time ago from the remains of living organisms.
How is a delta formed?
How are sand dunes formed? They are formed by wind blowing and depositing sand,
How does wind, water, and/or ice change the surface of the Earth.
How does recycling help keep our Earth clean? Recycling helps keep the air and water around us cleaner. Recycling reduces air pollution.
Describe the island of trash in the Pacific Ocean and how it formed.
Define ecosystem All living and nonliving things and all their interactions in an area.
Created by: finalscomingup
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