Nitrogen-fixing bacteria in soil can convert excess nitrogen into , which can contaminate groundwater. A/An forms around a well when the water table begins to slope toward the well. The water in an artesian well comes from a/an aquifer. A well not only has to reach the but also has to go deeper. aquifers are more prone to pollution. The two primary components of a septic system are a septic tank and a/an . Groundwater that comes to the surface naturally is known as a/an .

nitrates

cone of depression

confined

water table

Unconfined

drainage field

spring

did you mean: energy is defined ashyperactivitya caloric measurementthe ability to move matterthe ability to think and analyze this form of energy is called "energy in motion" or "energy of moving matter"potential energy kinetic energy electrical energy1 ptlights on a stage can be examples of all of the following forms of energy exceptelectrical energylight energythermal energysound energywhen one type of energy changes to another this is called energy energy is stored based on their position or shape this is called energy.kinetic potential sound electromagnetic