Water Cycle Quiz

What is the main way water reaches a river after precipitation?

• Throughfall

• Groundwater flow

• Surface runoff

• Stemflow

Which process involves water being intercepted by vegetation?

• Groundwater flow

• Throughfall and stemflow

• Surface runoff

• Precipitation

What is the fastest way for water to reach a river channel?

• Throughfall

• Groundwater flow

• Precipitation falling directly into the river

• Surface runoff

How does water reach the river channel through the soil?

• Surface runoff

• Throughfall

• Throughflow

• Stemflow

What is groundwater flow?

• Water moving over the surface

• Water moving through permeable rock

• Water intercepted by vegetation

• Water falling directly into the river

Which process involves water running down the trunk or stem of vegetation?

• Surface runoff

• Throughfall

• Groundwater flow

• Precipitation

What is the role of vegetation in water reaching a river channel?

• It prevents water from reaching the river

• It intercepts water through stemflow and throughfall

• It speeds up surface runoff

• It absorbs all the water

Which method of water reaching a river involves gravity pulling water downslope?

• Surface runoff

• Throughflow

• Groundwater flow

• Precipitation

What happens to water that infiltrates the soil?

• It evaporates immediately

• It becomes surface runoff

• It moves through the soil as throughflow

• It stays in the soil permanently

What is the final way for water to get into the river mentioned in the text?

• Throughfall

• Groundwater flow

• Surface runoff

• Precipitation