Earth's Features - Amplify Benchmark

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What is erosion?

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Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

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What is a fossil?

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A fossil is the preserved remains or traces of a once-living organism, often found in sedimentary rock.

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How do living organisms reshape the Earth?

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Living organisms, like prairie dogs, can reshape the Earth by digging, burrowing, and creating habitats that alter the landscape.

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What is the significance of layers in sedimentary rock?

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Layers in sedimentary rock can indicate the relative ages of fossils, with the oldest layers at the bottom and the youngest at the top.

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What is the water cycle?

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The water cycle is the continuous movement of water on, above, and below the surface of the Earth, including processes like evaporation, condensation, and precipitation.

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What is weathering?

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Weathering is the process of breaking down rocks and minerals into smaller pieces through natural forces like wind, water, and temperature changes.

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What is a sea wall?

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A sea wall is a structure built to protect the coast from erosion caused by waves and storm surges.

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What role does rainfall play in shaping the land?

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Rainfall can cause erosion and sediment transport, shaping the land by moving soil and rocks.

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What is a model in science?

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A model in science is a representation of an object or system that helps to explain and predict how it works.

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What does it mean for an environment to be extreme?

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An extreme environment is one that is harsh and difficult for living organisms to survive, such as very hot, cold, or dry conditions.