Constructive and Destructive Forces Technology

Front

A seismologist is a scientist who studies ____________

Back

earthquakes

Front

How can a town stop beach erosion without causing erosion in other places?

Back

plant plants on beach dunes

Front

Coastal erosion is reducing the size of a town's beach. Town leaders want to understand how to use technology to control the erosion. Which question should the leaders ask?

Back

How do groins trap sand?

Front

How do storm drains help prevent flooding?

Back

They allow storm water to flow into nearby waterways.

Front

Where are you most likely to encounter levees?

Back

along the banks of rivers

Front

What is coastal erosion?

Back

The process by which coastlines are eroded by waves, currents, and tides.

Front

What is a groin in coastal management?

Back

A structure built out from the shore to trap sand and reduce beach erosion.

Front

What is the purpose of a seawall?

Back

To protect the shore from wave action and prevent erosion.

Front

What are levees used for?

Back

To prevent flooding by holding back water from rivers.

Front

What is the role of storm drains?

Back

To collect and direct excess rainwater away from streets and buildings.