Which of the following provides an example of humans adapting to their environment? building a house with a lot of insulation in a cold climate digging irrigation canals for better farming all of the above cutting local trees for firewood

Out of the choices given, all of them provides an example of humans adapting to their environment. Humans had to have homes with insulation to survive winters, they needed to irrigation to help grow crops, and they had to learn to use the trees for firewood. The correct answer is all of the above. 

Answercompass direction;