AQS Fall Final Review Day 2

Front

What are river currents?

Back

River currents are the flow of water in a river, which can vary in speed and direction depending on the river's shape, depth, and surrounding landscape.

Front

Where is the main force of the current in a straight stretch of river?

Back

The main force of the current is usually in the middle of the river.

Front

What is the relationship between river bends and current strength?

Back

In a sharp bend of the river, the strongest current and deepest water are typically found at the outside edge of the bend.

Front

What is a watershed?

Back

A watershed is an area of land that drains rainwater and snowmelt into a common waterbody, such as a river, lake, or ocean.

Front

Why is understanding watersheds important?

Back

Understanding watersheds is essential for managing water resources, preventing erosion, and reducing flooding risks.

Front

Where does most aquatic life in a lake thrive?

Back

Most aquatic life in a lake thrives around the shoreline, where conditions are more favorable for survival.

Front

What are headwaters?

Back

Headwaters are the source or beginning of a river, often found in mountainous or elevated regions.

Front

What is a confluence?

Back

A confluence is the point where two rivers or streams meet and combine their waters.

Front

What is a tributary?

Back

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

Front

What is the mouth of a river?

Back

The mouth of a river is the point where it flows into a larger body of water, such as an ocean, sea, or lake.