Bill Nye Rivers and Streams

Front

What is a watershed?

Back

A watershed is an area of land where all precipitation collects and drains off into a common outlet, like a river.

Front

What is riverbank erosion?

Back

Riverbank erosion is the process by which soil and rock are removed from the banks of a river, often due to water flow.

Front

How can planting vegetation help prevent riverbank erosion?

Back

Planting vegetation helps stabilize the soil with roots, reducing the impact of water flow and preventing erosion.

Front

What is a delta?

Back

A delta is the sediment deposited at the mouth of a river, where it meets a body of water, often forming a triangular shape.

Front

What is an estuary?

Back

An estuary is the area where a river meets the sea, characterized by brackish water and rich biodiversity.

Front

What role do rivers play in the water cycle?

Back

Rivers transport water from land to oceans, playing a crucial role in the water cycle.

Front

What is alluvium?

Back

Alluvium is sediment that is deposited by flowing water, often found in riverbeds and floodplains.

Front

What is a floodplain?

Back

A floodplain is an area of land adjacent to a river that is subject to flooding during periods of high water.

Front

What is a tributary?

Back

A tributary is a smaller river or stream that flows into a larger river.

Front

What is the source of a river?

Back

The source of a river is the original point from which the river flows, often found in mountains or hills.