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What are constructive forces?

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Constructive forces are natural processes that build up landforms, such as volcanic eruptions and sediment deposition.

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What are destructive forces?

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Destructive forces are natural processes that break down landforms, such as erosion, weathering, and volcanic eruptions.

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How do scientists use satellite images in volcanic activity monitoring?

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Scientists analyze satellite images to detect changes in the landscape, temperature, and gas emissions from volcanoes, helping to predict eruptions.

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What factors influence the formation of sand dunes?

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The speed and direction of the wind, along with the size and shape of sand particles, influence how sand dunes are formed.

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What is the role of sea walls in coastal erosion?

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Sea walls are structures built to protect coastlines from erosion by absorbing and deflecting wave energy.

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How can organisms be both constructive and destructive to surface features?

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Organisms can build structures like coral reefs (constructive) and cause erosion through their activities (destructive).

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What is weathering?

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Weathering is the process of breaking down rocks into smaller pieces due to environmental factors like water, temperature changes, and biological activity.

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What data is important for studying weathering effects on rocks?

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The type of rock and the amount of rainfall are crucial data points for understanding how weathering affects rock formations.

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What is erosion?

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Erosion is the process by which soil and rock are removed from one location and transported to another, often by wind, water, or ice.

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How do volcanic eruptions affect the landscape?

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Volcanic eruptions can create new landforms, such as islands and mountains, but can also lead to destruction of existing landscapes.