Question

Choose the word or phrase that best completes each sentence.

Ash from slash-and-burn farming was used as fertilizer by the
was used for raising crops in mountainous and hilly areas.
The Aztec modified their environment for farming by using

Answer 1

Mountains Irrigation Pastures

Step-by-step explanation:

Answer 2

Answer #1 Maya

#2 Terrace farming

#3 artificial islands