Home
Search
Create
Library
Topics
Student
Teacher
Admin
Map
Sign in for more features
YourStory
Home
Search
Create
Library
Topics
Student
Teacher
Sign in
Feedback
Contact Us!
Assessment
What is the primary source of groundwater?
Rainfall infiltration into the soil
Surface water evaporation
Oceanic water seepage
Glacial meltwater
What term describes the upper boundary of the saturated zone in groundwater?
Water table
Aquifer
Confined layer
Recharge zone
Which process describes the movement of water through soil and rock layers toward a lower elevation?
Percolation
Evaporation
Capillarity
Transpiration
Submit