So, once again, here you can view the presentation we used in class. Remember you must use your own notes as a base for study, for there might be more info in the presentation than you actually need. I hope it will be useful to you.
These are the last presentations of unit 1.
First Technology and the Environment:
And last your own guesses about the probable questions in a test as a way of summary:
You can see below the digital presentations used in class for this first unit: