PHS ES Submission One Review

Front

What is erosion?

Back

Erosion is the process by which running water, wind, or ice transports sediments from one location to another, often leading to the wearing away of land.

Front

Why is it important for pet owners to pick up pet waste?

Back

Picking up pet waste prevents bacteria and harmful pathogens from contaminating local water sources, thus protecting the watershed.

Front

What are impervious materials?

Back

Impervious materials are surfaces that do not allow water to infiltrate, leading to increased run-off during rain events.

Front

True or False: Dumping oil down the drain can pollute distant water bodies like the Chesapeake Bay.

Back

True. Pollutants can travel through drainage systems and affect faraway ecosystems.

Front

What is groundwater?

Back

Groundwater is water that infiltrates the ground and fills the spaces in soil and rock, serving as a crucial water source.

Front

What is run-off?

Back

Run-off is water that flows over the ground surface, often after rain, and can carry pollutants into water bodies.

Front

How does urbanization affect run-off?

Back

Urbanization increases impervious surfaces, leading to higher run-off and reduced natural infiltration.

Front

What is the role of vegetation in preventing erosion?

Back

Vegetation helps anchor soil in place, reducing the speed of water flow and minimizing erosion.

Front

What are some common sources of water pollution?

Back

Common sources include agricultural runoff, industrial discharges, and improper waste disposal.

Front

What is a watershed?

Back

A watershed is an area of land where all the water drains to a common body of water, such as a river, lake, or ocean.