PLEASE READ THIS
Children need a lot of repeating and will ask a lot of 'WHY'. It is good, but it also requires lots of patience from our side. In case you want to find out more about the answers to the questions so that you can teach your child. Please use the link below and go to wikipedia.org. Enter your key word like for instance "evaporation" in the search window and search.
Read the page that comes up and simplify it to answer your child's question.