carbon dioxide

Photosynthesis is an essential beginner biology concept, and young readers are introduced to it in an accessible way as they discover how plants make their own food. The clear and focused text breaks down challenging topics using language that's easy for elementary readers to understand, and a glossary defines unfamiliar terms. Activities are also included to show readers that science is fun and the natural world is meant to be explored with care and respect. Colorful photographs of a variety of plants captivate readers, and detailed diagrams allow visual learners to develop a stronger understanding of this life science lesson.

The world is dependent on oil as its main source of energy. Although oil is plentiful now, the supply will eventually run out. Even worse, burning oil is very damaging to the environment.

Gases are all around us, and they're an important part of living on our planet, but some facts about gases are shocking. This engaging book takes readers on a fun-filled journey of experiments and exploration.

Each breath we take demonstrates the marvel of the human lungs and respiratory system. This accessible book gives inquisitive readers an inside look at this essential bodily function.

Describes the greenhouse effect and discusses how it is measured, what can be done to prevent it and more.

Learn the science behind the greenhouse gases problem and some of the ways that we can fight back.

Find out how you, your family, and your town can do a few simple things that can save energy today.

Discusses innovations in managing climate change, including advances in electricity, transportation, and industry.

It is believed that if global temperatures rise by over 3.5?C, up to 70 percent of the world's known species would go extinct.

Read about the many ways that you can recycle just about anything and how those actions can help change the world.