I read about Dogs. I knew dogs are excellent. For example, many beagles work at airports for U.S. goverment to smell and alert officers to illegal foods. A whippet visites children who are fighting deadly diseases and encourages and gives then a chance to exercise. I thought that dogs are maybe more excellent than we know and that there is a bond between humans and dogs.

I have read a book about deserts. I did'n know that some deserts are hot for only part of year, with vry cold winter. I was surprised that sand in desert was huge rocks in the old days and that people wear the scarves not to get sand in their mouths. The pictures are very nice. I want to go to deserts someday!