The Greek root word for earth is "geo."
geo and thermal
The mixed geo-chemical processes refers to the various earth processes and those that are related to Chemistry. Photosynthesis and respiration are some examples of the geo-chemical processes.
geo
geo
from what word deos the word geometry was derive from
geo=earth
geo=land
geo?
The root words of geothermal come from Greek. Geo is the Greek word for "earth". Thermal is the word for "heat". In other words, it means "earth heat".
geometric geometry geography geology geophysics geopolitical geocentric geologist geothermal geostationary
chances are you need a new head gasket, or some other seal