Word Roots B1

As a (geographer, geochrony), one must be extremely knowledgeable in all aspects of the earth's composition.

• geographer

• geochrony

Epochs, periods, and eras are terms primarily related to (geochrony, geology).

• geochrony

• geology

Geysers are a source of (geogenous, geothermal) energy.

• geogenous

• geothermal

Most plants that are (geocentric, geogenous) have root systems.

• geocentric

• geogenous

Early Greek astronomers developed a (geogenous, geocentric) model of the solar system.

• geogenous

• geocentric

Volcanoes and glaciers are part of the (geochrony, geology) of the earth.

• geochrony

• geology