The great acceleration is about humans and their rapid population increase. It has become apparent that human driven change is effecting the rates processes on Earth. Choose from the following all the true statements about the "global scale" impacts of humans? (select more than one)

Karen is waiting by the lockers before school for her friend richard. they had agreed to look over the history review sheet together to be ready for the test later that day. richard shows up late with uncombed hair and wrinkled clothes. karen: "you're five minutes late and you look like a wreck! " richard: (slams his locker) "you know, i don't have time for this." karen: "fine! figure out the test on your own! "