### universe | nature:

Buddha nature
* is just another name for human nature, our true human nature.
* pervades the whole universe.

Mother nature
* can be hard on poor genetic examples of animals.
* is the goddess of the scientists and metorologist.
* presents the dog with insulation in the summer and in the winter.

Virtual universe
* can be very large, both in physical space units and in content.
* expand to the edges of imagination.

### unlimited resource:

Geothermal energy
* Most geothermal energy affects environments.
* Most geothermal energy releases gases
  - toxic gases
* Most geothermal energy uses effects
  - heat
* Some geothermal energy produces steam.
* appears as stream from deep beneath the earth's surface.
* can contaminate the waste water and make it more difficult for disposal
  - provide a continuous energy source for a long time
* clean and inexpensive form of energy used by many countries around the world
  - renewable energy source
* comes directly from the natural heat generated within the interior of the earth.
* comes from heat trapped under the earth's surface
  - natural heat below the earth's surface
  - the heat deep within the earth
* comes from the heat within the earth, and is used to make electricity
* contributes a large portion of U.S.energy demand.
* has a very reliable future because it is constantly being produced in the earth.
* is America s leading renewable energy export
  - an unlimited resource
  - available wherever the earth's large oceanic and crystal plates slide apart
* is derived from hot dry rocks, magma, hot water springs and natural geysers
  - magma, hot water springs, natural geysers, etc
  - the natural heat of the earth
  - energy produced from heat contained within the earth
  - everywhere but mostly at a safe depth
  - found at only a few special locations
  - generated by groundwater in the form of steam
* is heat derived from the earth
  - energy from deep in the earth
  - manifested in a variety of forms and geologic settings
  - nearly as old as the Earth itself
* is renewable and emits almost no carbon dioxide
  - heat energy from deep in the earth
* is the heat contained below the Earth's crust
  - natural heat of the earth stored deep below the earth's surface
  - thermal energy generated and stored in the Earth
* is used best in the generation of electricity
  - by pumping heat stored in land mass into buildings
* is used for heating all the houses there plus electricity production
  - and cooling systems
  - usually in the form of hot water or steam
* lies underneath the hotspots on the surface.
* produces almost no sulfur dioxide emissions and no nitrogen oxides.
* proven resource for direct heat and power generation.
  - no carbon dioxide and few pollutants compared to fossil fuels
* represents the leading edge of heating and cooling technology
  - home heating and cooling technology
  - heat from inside the earth to make clean power
  - steam from underground reservoirs to spin electric generation turbines
* uses the heat from deep underground to make electricity
  - in the water to generate steam and drive turbines
* vast non-polluting source of heat and electricity.
* vital part of a sustainable future.
+ Renewable resource, Types of renewable resources, Geothermal: Energy :: Materials :: Economics
  * Geothermal energy uses the heat from deep underground to make electricity. It can be used to produce steam which goes up a pipe, which then pushes a turbine. It is best used in places where the Earth's crust is not real thick. In the United States, most of the western states have areas where this works. California makes the most geothermal energy.