Title: What are clouds made of?
Description: Provides answers to a variety of questions about the world around us including "Why is the sun warm?" "Why do flowers smell nice?" "Why do some trees lose their leaves?" and others.
Subjects: Biology, Miscellanea, Lift-the-flap books, Juvenile literature, Natural history, Specimens, Curiosities and wonders, Curiosities and wonders, juvenile literature, Questions and answers, Children's questions and answers