Green is not a species of wood- it just means recently cut wood that still contains much of the moisture and sap of the living tree. When cured (means dried) it will burn much better. Cured Oak is among the best firewood for heat.
Dry, seasoned and resinous pine wood burns fastest.
oak is better for building
Avocado wood (and any natural wood) will burn. Heat value is similar to elm. More heat value than pine, less than oak.
Locust wood will burn faster, it is softer than oak.
pine
Oak will hold up much better because it is a heavier wood and is much more durable.
pine and oak
Yes. It makes great firewood. Not as hot as Oak, better than pine and the like.
It is better to burn only untreated hardwoods (pine, oak, mesquite) in your fireplace. Others leave residues or release unwanted chemicals.
no it does not. are you stupid! everybody knows that.
no
oak is a longer burning wood but provides less heat than most other woods. it's your choice really. but the direct answer to your question is most definately oak