Technology that Limits the Impact of Forces on the Earth

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What is coastal erosion?

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Coastal erosion is the process by which coastlines are eroded or worn away by the action of waves, currents, and tides.

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What are groins and jetties?

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Groins and jetties are structures built along coastlines to trap sand and prevent erosion.

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What is a levee?

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A levee is an embankment built to prevent the overflow of a river and protect land from flooding.

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How do satellites help predict weather?

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Satellites collect data on weather patterns, allowing for better predictions of severe storms and hurricanes.

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What is a seismograph?

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A seismograph is an instrument that measures and records the intensity and duration of earthquakes.

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What does the Richter Scale measure?

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The Richter Scale measures the magnitude or strength of an earthquake.

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What is GIS (Geographic Information Systems)?

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GIS is a technology that captures, stores, analyzes, and manages spatial and geographic data.

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How can storm drains reduce flooding?

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Storm drains help manage excess rainwater by directing it away from streets and into drainage systems.

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What is terrace farming?

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Terrace farming is an agricultural practice that involves creating flat areas on sloped land to reduce soil erosion and water runoff.

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What is contour plowing?

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Contour plowing is a farming practice where plowing is done along the contours of the land to reduce soil erosion.