Earth mother and Tellus

Earth mother noun - The earth conceived of as the female principle of fertility.

Tellus and earth mother are semantically related in earth personified topic. In some cases you can use "Tellus" instead a noun phrase "Earth mother".

Tellus noun - (Roman mythology) goddess of the earth; protector of marriage and fertility; identified with Greek Gaea.

Earth mother and Tellus are semantically related in earth personified topic. You can use "Earth mother" instead a noun "Tellus".