What elevation zone is best suited for growing bananas and sugarcane?

Tierra Caliente

Explanation:

The elevation zone that is best suited for growing bananas and sugarcane is Tierra Caliente because bananas and sugarcane do well in a hot climate. Tierra Caliente is also a good elevation zone to grow bamboo as well. bamboo grows well there for the same reasons that bananas and sugar cane do  :)

hope this helps :)

separation of church and state? not sure what you mean.