Lundgren, Julie K

Briefly introduces problems in the environment and the scientists, engineers, and other workers that made careers trying to correct them, highlighting education requirements as well as what each job entails.

Simple text and illustrations show how some animals adapt to survive in the winter.

Simple text and photographs introduce the concepts of seeds, bees, and pollen and how they contribute to the reproduction of different types of plants.

Photographs and simple text help students learn how plants make their own food, describing what plants need to make their own food, why plants are important to life on Earth, and how animals and plants benefit each other.

Photographs and simple text help students learn how plants grow, describing how the soil, sun, water, and roots work together to help a plant grow out of a small seed.

Text and photographs describe how different animals move.

Photographs and simple text help students learn how food chains work.

Explains how animals adapt over many years and looks at the ways in which various animals have changed to survive in different environments.

Photographs and text look at how an apple tree changes in each season of the year.

Simple text and illustrations show how some young animals, such as kittens and foals, look like their parents, and some do not, like caterpillars and tadpoles.