I was a bit baffled by all the questions about vehicles, as I don't have any, and then, in the final section where they want to tell you how to do better, they kept recommending me to walk more, which was weird. It was as if the bottom line was everyone has motorised transport and should use it less. Which is somewhat of an USA/Canada/Australia thing. Easier and more common to get by without in Europe. Not to mention places where private vehicles are really rare and expensive for most of the population (they did accommodate for that when asking about homes).
The pet question never fails to amuse me. We don't have any now, but for a couple of years had 2 Guinea pigs, who were hand-me-downs from a woman who had to move. They were, by nature, entirely vegetarian and really cheap and low-impact to cater for: water, hay, grass, vegetable peels and cuts. Big difference to keeping 2 Labradors, but hey.