ecology

Discusses the characteristics of grasslands, where they are located, and the plants, animals, and people that inhabit them.

Describes various aspects of deserts, including their creation, modernization, plant and animal life, mineral and oil resources, and how humans live there.

Simple text and illustrations describe the characteristics of the desert and its plant, animal, and human life.

A city park is shown to be home to many different forms of animal life, from insects to birds and mammals.

A simple introduction to food chains and webs, featuring both herbivores and carnivores and discussing energy, food production, and decomposition in various ecosystems.

Introduces biomes, describing the main kinds and discussing their location, climate, and plant and animal life, as well as those developed by humans.