Downriver

Why were flatboats inefficient?  

• They could only travel downriver, not up

• They were difficult to maneuver

• They were slow and unreliable

• They had limited cargo capacity

What is a common characteristic of rivers that flow downriver?

• They flow from higher to lower elevation

• They flow from lower to higher elevation

• They flow in a circular pattern

• They flow in a zigzag pattern

Which of the following is a primary reason for the construction of dams on rivers?

• To allow fish to swim upstream

• To generate hydroelectric power

• To increase river speed

• To decrease water pollution

What is the term for the area where a river meets the sea?

• Delta

• Source

• Tributary

• Basin

Which civilization is known for developing along the Nile River?

• Mesopotamian

• Indus Valley

• Egyptian

• Mayan

What is the primary purpose of a levee?

• To prevent flooding

• To increase water flow

• To create a habitat for fish

• To purify water

Which river is known as the longest river in the world?

• Amazon

• Yangtze

• Mississippi

• Nile

What is the process called when a river erodes its banks and creates a wider channel?

• Deposition

• Sedimentation

• Erosion

• Filtration

Which of the following is a benefit of river transportation?

• It is the fastest mode of transport

• It is cost-effective for heavy goods

• It is unaffected by weather conditions

• It requires no infrastructure

What is the main reason for the seasonal flooding of the Ganges River?

• Monsoon rains

• Melting glaciers

• Tidal waves

• Earthquakes