Question: Outline the stages of the water cycle.

Answer: The water cycle involves the processes of evapotranspiration, condensation, and precipitation.

Question: Describe the factors that affect a water budget.

Answer: A region’s water budget is affected by temperature, vegetation, wind, and the amount of rainfall.

Question: List approaches to water conservation.

Answer: Water can be conserved by individuals limiting water use and by governments enforcing conservation laws and antipollution laws.

Question: Summarize how a river develops.

Answer: A river develops over time, through the processes of precipitation and erosion.

Question: Describe the parts of a river system.

Answer: A river system consists of a main stream and tributaries.

Question: Explain factors that affect the erosive ability of a river.

Answer: The erosive ability of a river is affected by stream load, stream discharge, and stream gradient.

Question: Describe how erosive factors affect the development of a river channel.

Answer: Erosive factors, such as gradient and discharge, can affect the development of a river channel, forming meanders and braided streams.

Question: Explain the two types of stream deposition.

Answer: Two types of stream deposition are deltas, which form in water, and alluvial fans, which form on land.

Question: Describe one advantage and one disadvantage or living in a floodplain.

Answer: Living in a floodplain has advantages, such as access to a river and rich soil, but the risk of flooding is a disadvantage.

Question: Identify three methods of flood control.

Answer: Three methods of flood control include forest and soil conservation, dams, and artificial levees.