(4 points
It is winter where Jenna lives. It's been snowing all day, but now the snow has changed to
sleet and then to freezing rain. What is happening to cause these changes? In your answer,
explain how snow, sleet, and freezing rain form.

How do you suppose living conditions differ between the country furthest along in the demographic transition compared to the country earliest in the transition? how would living conditions in these two countries affect both birth and death rates?