earth (planet)

"Earth is constantly changing. Some of these changes happen in the blink of an eye. Some take place over millions of years. In My Earth and Space Science Library: Changes on Earth, you'll learn more about the fast and slow changes happening all around us."--.

Die-cut pages invite reader to explore how Earth is a friend to all creatures, watching over us as the year cycles through the seasons. Celebrates the fifty year anniversary of Earth Day.

"Diamonds and salt are both minerals, but diamonds are far more rare--and thus more expensive--than salt! In this text, readers learn what physical and chemical conditions must be present for minerals to form, how minerals are identified, how minerals are used, and more"--Provided by publisher.

"Teaches toddlers all about our amazing planet Earth--with easy-to-understand facts about countries, continents, oceans, landforms, habitats, and Earth's place in the solar system"--Publisher.

"A . . . depiction of the earliest days of our universe and life on Earth. Our whole universe began as a tiny dot, filled with so much hot, dense energy that it burst. This event was the Big Bang, and from the remnants of that explosion, our whole universe was born. From those earliest beginnings 3.5 billion years ago to the mighty dinosaurs who roamed Earth 250 million years ago, this is the story of how life adapted, evolved, and survived exploding stars, flying meteoroids, and natural disasters"--Publisher.

"Learn the names for the different parts of the day and night cycle, beginning with dawn and ending with night"--Provided by publisher.

"Earth turns once each day and gives us a period of darkness and daylight. This . . . book is an . . . introduction to this earth science concept. Readers will review objects that may be seen in the sky during the day and night as well as events that usually happen during these times, such as attending school and going to bed"--Provided by publisher.

"Each morning the sun rises and we have daylight. Each evening the sun sets and we have darkness. The amount of daylight and darkness we see changes with each season. Includes science and reading activities, a note to caregivers, and a word list"--Provided by publisher.

Simple text and illustrations look at day and night.