Books published by publisher Lernerclassroom

Trying to breeze through weather and climate facts just might cause a brain freeze! You're showered with details about extreme temperatures (Earth's record high is 134°F and record low is -129°F), crazy heights (our atmosphere extends 6,200 miles above Earth), and even huger mysteries (how predictions in weather and climate work). How can all these big numbers and concepts make more sense? Infographics! The charts, maps, and illustrations in this book tell a visual story to help you better understand key concepts about weather and climate. Crack open this book to explore mind-boggling questions such as: • How do cold and warm fronts change weather? • How can cities at similar latitudes have significantly different climates? • How do ocean currents help create winds, temperature changes, and storms? The answers are sure to blow you away!

When Ellen Ochoa was young, male American astronauts walked on the moon. But girls were not allowed to be astronauts. Girls didn't often study science either―but Ochoa didn't let that stop her. In high school, Ochoa loved math and science. In college, she studied physics and engineering, and later she became a scientist and inventor. Eventually NASA began accepting women into their astronaut training program. While there, Ochoa developed technology, became the first female Hispanic American astronaut, and logged 1,000 hours in outer space. Learn about Ochoa's hard work and perseverance on her journey toward becoming a scientist, inventor, and astronaut.

What's so great about Colorado? Find out the top ten sites to see or things to do in the Centennial State! Explore Colorado's snowy mountain peaks, wild rivers, and rich history. The Colorado by Map feature shows where you'll find all the places covered in the book. A special section provides quick state facts such as the state motto, capital, population, animals, foods, and more. Take a fun-filled tour of all there is to discover in Colorado!

Snakes, lizards, rabbits, mice, mountain lions, and hawks are some of the many animals that make up a desert food web. But do you know how desert animals depend on cactuses, grasses, and other plants to stay alive? Or why tiny insects, fungi, and bacteria may be among the most important living things in a desert? See desert food webs in action in this fascinating book.

What's so great about Nevada? Find out the top ten sites to see or things to do in the Silver State! We'll explore Nevada's lively cities, fun-filled parks, exciting rodeos, and interesting history. The Nevada by Map feature shows where you'll find all the places covered in the book. A special section provides quick state facts such as the state motto, capital, population, animals, foods, and more. Take a fun-filled tour of all there is to discover in Nevada.