Table of Contents for Why Is It Spring?


What is spring?
4(2)
Why do we have seasons?
6(2)
When does spring begin?
8(2)
What are the first signs of spring?
10(2)
What do animals do in the spring?
12(2)
When are animals born?
14(2)
Why do animals migrate?
16(2)
What do people do in the spring?
18(2)
Experiment
20(2)
Learn More
Books
22(1)
Web Sites
23(1)
Index 24