Marking
groundwater refers to which of the following?

1.underground rivers and lakes
2.water the has been absorbed into the ground to form the water table
3.water dripping from the roof of caverns
4.underground wells

2.Water the has been absorbed into the ground to form the water table

Explanation: Water that collects or flows beneath the Earth's surface, filling the porous spaces in soil, sediment, and rocks. Groundwater originates from rain and from melting snow and ice and is the source of water for aquifers, springs, and wells. The upper surface of groundwater is the water table.