Prithvi or Prithvi Mata (Sanskrit: पृथ्वी, pṛthvī, also पृथिवी, pṛthivī) "the Vast One" is the Sanskrit name for the earth as well as the name of a devi (goddess) in Hinduism and some branches of Buddhism. She is also known as Bhūmi. She is consort of Vishnu and Dyaus Pita both.
Goddess of the Land
The Mother Earth
|Affiliation||Devi, Bhudevi, Pancha Bhoota|
|Mantra||Om Bhumhaya Namah|
|Consort||Vishnu, Dyaus Pita|
|Children||Mangala and Narakasura|
As Pṛthvī Mātā ("Mother Earth") she is complementary to Dyaus Pita ("Father Sky"). In the Rigveda, Earth and Sky are primarily addressed in the dual as Dyavapṛthivi. She is associated with the cow. Prithu, an incarnation of Viṣṇu, milked her in cow's form.
In Buddhist texts and visual representations, Pṛthvī is described as both protecting Gautama Buddha and as being his witness for his enlightenment. Prithvi appears in Early Buddhism in the Pāli Canon, dispelling the temptation figure Mara by attesting to Gautama Buddha's worthiness to attain enlightenment. The Buddha is frequently depicted performing the bhūmisparśa or "earth-touching" mudrā as a symbolic invocation of the goddess. 
The Pṛthvī Sūkta (or Bhūmī Sūkta) is a hymn of the Atharvaveda (12.1).
|Prshni||Mother of Plants|
|Vanaspatinam Grbhir Osadhinam||Womb of Forest Trees and Herbs|
|Vishvamshu||Producer of Everything|
|Vishvasvam||Source of Everything|
|Enricher||Ratnagarbha||Repository of Gems|
|Ratnavati||Abounding in Jewels|
|Vasundhara||Bearer of Treasure|