Technology for Constructive and Destructive Forces

Front

What is beach erosion?

Back

Beach erosion is the process by which sand and soil are worn away from the beach, often due to wave action, currents, and human activities.

Front

How can planting plants on beach dunes help prevent erosion?

Back

Planting plants on beach dunes helps stabilize the sand with their roots, reducing the impact of wind and water that can cause erosion.

Front

What is the purpose of storm drains?

Back

Storm drains are designed to collect and direct excess rainwater away from streets and buildings to prevent flooding.

Front

What do levees do?

Back

Levees are man-made structures built along rivers to prevent flooding by holding back water.

Front

What are destructive forces in nature?

Back

Destructive forces are natural processes that break down the Earth's surface, such as erosion, weathering, volcanic eruptions, and earthquakes.

Front

What are constructive forces?

Back

Constructive forces are natural processes that build up the Earth's surface, such as deposition, volcanic eruptions that create new land, and mountain formation.

Front

How do dams help control flooding?

Back

Dams store water and release it in a controlled manner, helping to manage river flow and prevent flooding downstream.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces through physical, chemical, or biological means.

Front

What is erosion?

Back

Erosion is the movement of soil and rock from one location to another, often caused by water, wind, or ice.

Front

What landforms are created by erosion?

Back

Landforms created by erosion include canyons, valleys, and cliffs.