How is groundwater formed?

a. when water condenses on particles of soil

b. when water runs along the top of the soil

c. when water percolates down through the soil

d. when water evaporates into the air from the soil

I think it is C because groundwater is formed when the water seeps into the ground.

she forgot to record a transaction

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.