Which of the following is the largest part of the hydrologic cycle?
A) Evaporation and transpiration
B) Runoff
C) Underground water flow
D) Evaporation from the ocean surface
E) Soil moisture
Question 2
Approximately ________ percent of all water in the hydrologic cycle flows from the continents into the oceans.
A) 8
B) 10
C) 15
D) 25
E) 30