Del Norte Public Library

Introduces the parts of a tree and their functions, as well as the kinds of trees and their place in the environment.

A simple presentation of how our brain and nervous system work together to control our body activities and behavior; to enable us to learn, remember, see, smell, speak, and hear; and to feel emotions.

Briefly discusses the history and uses of automatically operating devices from mechanical toys through dishwashers and clock radios to cyborgs and manipulators.

Describes briefly various holidays celebrated throughout the world.

A primary level introduction to farming--its history, kinds of farms, methods and machinery, and what farmers do.

Introduces creatures that inhabit the sea and seashore: animals with fur or shells, fins or legs, spiny skins or soft bodies.

Discusses, in question-and-answer format, eighteen different foods representing the four food groups and provides additional information on nutrition, healthy eating habits, and meal preparation.

Describes how a river begins and grows and how it influences the land that it flows through. Also discusses the many ways people use rivers and the importance of keeping them clean and unpolluted.

Describes some of the bad changes man is inflicting on the world, such as the cutting down of tropical forests, the destroying of ozone, oil spills, and acid rain.

Discusses the history of the Delaware Indians, their beliefs, culture, and way of life.