Nature's patterns

Introduces patterns and cycles of day and night, and describes the importance of daytime and nighttime, the length of a day, and more; and includes explanatory diagrams, glossary, and index.

Explains what a food chain is, and looks at how the pattern of the food chain is followed in the sea, rain forest, desert, and other environments.

Presents a children's book that introduces patterns and cycles of day and night and includes explanatory diagrams, glossary, and index.

Provides information about daily, yearly, seasonal, polar, and different climate weather patterns.

Explains why seasons occur, and looks at some of the patterns in nature that are repeated every year with the changing of the seasons.

Looks at the life cycle patterns of plants, looking at the patterns followed by plants that start as seeds and as bulbs. Includes an activity.

Looks at the life cycle patterns of insects, fish, amphibians, reptiles, birds, and mammals, and includes discussion of animal life spans and old age.

Explains the water cycle, how water evaporates from the sea, forms clouds, falls as rain or snow on the land, and flows into rivers and streams, which flow back to the sea.

Presents a children's study of animal hibernation and discusses where different animals hibernate and for how long, as well as the various animals who sleep through the winter such as bears, marmots, snakes, woodchucks, and others.