Question

the living tree, with the
greatest circumference,
in Oaxaca, Mexico​

Answer 1

The living tree has a great circumference in Mexico

Answer 2

Answer:

Montezuma cypress

The living tree with the greatest circumference (girth) is that belonging to El Arbol del Tule in Oaxaca state, Mexico. This Montezuma cypress (Taxodium mucronatum) measured 42 m (137 ft) tall in 1998, with a girth of approximately 36 m (119 ft) and a diameter of 11.5 m (38 ft), at 1.5 m (5 ft) above the ground.