She is the fertile mother of all living things, she is nurturing, and brings forth life from 
the soil and earth around us.
Earth represents the densest of the elements. It is the element of Winter and nightfall.
 

Elves

In Norse mythology, the elves were great magickal beings. They were divided into two camps, the Ljosalfar, also known as the light elves, who lived in the skies and in Alfheim; and the Dopkalfar, or better known as the dark elves, who lived in dark and evil woods, or deep underground, or sometimes their dwellings were under the 
waves of the sea.
 

Gnomes

Earth is the elemental realm inhabited by gnomes. If you're lucky enough to spot one in your garden, he will be very serious and likely to be offering practical insights. 
 

Trolls

The trolls have always feared sunlight, as they are turned to stone when caught by the light of day. 
 

Color = Green
Type of Energy = Receptive
Metals = Iron, Lead
Season = Winter
Direction = North
Time = Night

Gods

Pan
Cernunnos
Tammuz
Green Man
Horned one
Many others
 

Goddesses

Gaea (Gaia, Ge)
Mah
Demeter
Bhawana (Prithvi)
Cerridwen and
many others