no the ground water is not always fresh.it depends in the place where a person lives.
Mostly
Groundwater is always underground!
fresh groundwater
Ground off and runoff are both precipitation and fresh water. Since they are fresh water, people use groundwater and runoff for households and drinking waters sometimes.
it is called groundwater
lakes and rivers and groundwater (underground)
true
lakes and rivers
newtest3 newdiv
Approximately 30% of Earth's fresh water is frozen in groundwater. This groundwater is stored in underground aquifers, which provide a crucial source of freshwater for drinking and irrigation.
groundwater can be fresh, or can have various salts and/or minerals dissolved in it
Groundwater can be either saltwater or freshwater, depending on the location. In coastal areas, groundwater can be saltwater due to seawater intrusion. Inland areas typically have freshwater groundwater sources.