Understanding River Formation and Characteristics

What is one of the primary sources of a river?

• An ocean

• A forest

• A spring

• A desert

Which type of stream flows throughout the year?

• Ephemeral

• Intermittent

• Seasonal

• Perennial

What is a characteristic feature of a youthful river?

• Horizontal erosion

• Steep gradient

• Slow-moving water

• Wide floodplains

Why do rapids form in youthful rivers?

• Because of wide valleys

• As a result of intense velocity

• Because of horizontal erosion

• Due to slow water flow

What natural feature is commonly found in youthful rivers due to their steep gradient?

• Meanders

• Lakes

• Waterfalls

• Deltas