1 Installing air conditioning in a vehicle that doesn't have any can cost $1,500-$4,000 or more, depending on location and the vehicle's year, make and model; luxury vehicles can cost even more.
Maya farmers used a method called slash and burn before they began planting crops. Slash and burn farming was a lot of hard work for Maya farmers. First, the farmer cut down â¦ all the trees in the area he wanted to plant crops in. Cutting down the trees was the slash part of the slash and burn farming method.
Aztecs.........................lol. I have no idea what they hunted, but farming I do know. They plant maize (corn) and then black beans. As the corn stalk grows it provides the place where the beanstalk can wrap around. It's pretty genius and its done throughout modern mayan territory (Guatemala, Southern Mexico, etc) on hillside slopes cultivated by hand, as I assume its been done for hundreds if not thousands of years.