This book introduces where, why, when, and how often hurricanes occur. Engaging text breaks down concepts for the reader, such as air pressure differences, cloud formation, updrafts, rising air, and rotating winds. Chapters highlight the progression from tropical disturbance to tropical depression to hurricane based on wind speeds, as well as hurricane structure from rain bands to the eyewall to the eye. Readers will learn how hurricanes are classified...

According to the National Cancer Institute, Cervical cancer can usually be cured if it is found and treated in the early stages. This crucial volume will aid your readers in understanding this disease. Readers will learn what causes it, and how it is detected and treated. This book also explores prevention and future challenges. Personal narratives are also shared and fast fact information is presented through graphs and charts.

Describes the physical characteristics, behavior, and life cycle of the octopus.

Describes the physical characteristics, behavior, defense mechanisms, and life cycle of the ray, a close relative of the shark.

Describes the physical characteristics, behavior, predators, and life cycle of the sea star, also known as the starfish.

Discusses the physical features, environment, eating habits, life cycle of the humpback whale, as well as the dangers they face and their unique way of communicating.

Learn about the dangerous ebola virus and the disease it causes.

Discusses killer whale anatomy, mating practices, hunting techniques, social stuctures, and communication.

Discusses what quicksand is, how it is formed, its dangers, and how to avert disasters.

Describes the physical characteristics, behavior, life cyle, and habitat of beluga whales.