Science for every kid

Introduces basic concepts of geography through simple problems and activities such as constructing a clay map, making a compass rose, and plotting the track of a hurricane.

Includes information on techniques and technologies of oceanography, the topology of the ocean floor, movement of the sea, properties of sea water, and life in the sea.

"How do plants make their own food? Why do the different strings on a guitar have different sounds? What does the color of a star tell you about how hot the star is? What's the difference between gamma rays, X-rays, and microwaves? Now you can discover the answers to these and many other fascinating questions about energy for yourself with this fun-filled science resource. [In this book, the author] presents entertaining, challenging experiments and...