This book educates readers on a variety of ecological issues, including the problems with detergents, the big deal about green plants, and why some animals don't need energy from sunlight for photosynthesis.
Introduces the oxygen cycle and its impact on Earth. Readers will gain insight into how oxygen is created and used, what happens when it combines with other elements, and how human activities have impacted the cycle.
Readers are guided through applying the scientific method to conduct experiments, and will gain a better understanding of the basics concepts demonstrated by each experiment.
Young readers will be exposed to the various stages of plant growth and development in this volume, which touches upon critical science curriculum topics.
