1. Respond, using Genesis 1, to the person who says "The 'days' of Genesis refer to the long periods of time it took for life to evolve."
I take the same viewpoint as Andrew with regards to this question . . . I think that the question of creation vs. evolution is a highly sensitive topic to a lot of people and would deserve it's own posting and study altogether, if we decided to do so. I will say that the Creation of the world, which I cannot comprehend, is a miracle, and whichever way God chose to do it is an awe-inspiring thing.
2. What's the main difference between Genesis 1 and 2?
I would like to respond to Andrew's observation. I agree, it is odd because in Genesis 1: 27, we have "So God created man in his image, in the image of God he created him; male and female he created them," etc. Furthermore, in 2:2, "By the seventh day God had finished the work he had been doing; so in the seventh day he rested and made it holy, because on it he rested from all the work of creating he had done."
When I read this and then go through Chapter 2, I think at first that Chapter 2 is sort of like a more detailed, zoomed-in account of the creation of man (within the 7 days of creation). It always seemed to me, though, that Adam went through a period of time by himself before God saw fit to make him an
ezer kenegdo for him . . . (I highly recommend
reading more about the Hebrew behind the word "helper" and "help meet" in this context. I first encountered this discussion in
Captivating by John and Stasi Eldredge.) In verse 19, we see that God brought the land animals and birds to him to be named, which would seem to be an event which would take longer than a day. The actual time frame of Adam's existence without Eve isn't entirely clear.
3. How does Satan use the same tactics to tempt us as he used to tempt Adam and Eve?
I think the thing that almost everyone is convinced of is our ability to understand everything and take care of everything ourselves. Why should we wait for God's guidance? We can run our own lives, right? Satan convinces us that we can make our own choices, at which point we have no trouble in convincing ourselves that what we want (which may not be in our best interests) is really causing no harm at all.