Help i give brainliest and 50 points to whoever doess plz

1. Saturated zone

             2. the water table

              3. Aquifer

              4.  Land subsidence          

Explanation:The saturated zone beneath the water

An aquifer is defined as a body of rock or unconsolidated sediment that has sufficient permeability to allow water to flow through it.

Land subsidence occurs when there is a loss of support below ground. This is most often caused by human activities, mainly from the overuse of groundwater, when the soil collapses, compacts, and drops.

you need to stop taking that class