Science Geography

A mountain is defined as any hill that reaches 600 metres or more. Mountains come in a variety of shapes and sizes. Some have sharp, pointed edges; others slope more gently. The terrain of a mountain is made up of peaks, valleys, escarpments, and plateaus. And the collective name for a group of mountains is a mountain range.Two of the most famous mountain ranges in the world are America's Sierra Nevada and Africa's Atlas mountains.

All places are not created equal. In this groundbreaking book, Richard Florida shows that where we live is increasingly a crucial factor in our lives, one that fundamentally affects our professional and personal prospects. As well as explaining why place matters now more than ever, Who's Your City? provides indispensable tools to help you choose the right place for you.

A natural history of the wilderness in our homes, from the microbes in our showers to the crickets in our basements Even when the floors are sparkling clean and the house seems silent, our domestic domain is wild beyond imagination. In Never Home Alone, biologist Rob Dunn introduces us to the nearly 200,000 species living with us in our own homes, from the Egyptian meal moths in our cupboards and camel crickets in our basements to the lactobacillus lounging on our kitchen counters. You are not alone.

Sand and stone are Earth's fragmented memory. Each of us, too, is a landscape inscribed by memory and loss. One life-defining lesson Lauret Savoy learned as a young girl was this: the American land did not hate. As an educator and Earth historian, she has tracked the continent's past from the relics of time; but the paths of ancestors toward her - paths of free and enslaved Africans, colonists from Europe, and peoples indigenous to this land - lie largely eroded and lost. In this provocative and powerful mosaic of personal journeys and historical inquiry across a continent and time.

When Uchenna and Elliot’s classmate publishes an article in the school newspaper about the Schmoke Brothers, Professor Fauna notices something alarming in a photo. Mounted on the wall of the Schmoke’s living room is a single spiral horn that he’s certain could have come from only one animal - a unicorn! To save these magical creatures - and to finally see a unicorn themselves - the Unicorn Rescue Society heads to the rugged mountains of Pakistan.

The political landscape has never been so tumultuous: issues with the electoral college, gerrymandering, voter suppression, and a lack of representation in the polls and in our leadership have led to Americans of all ages asking, How did we get here? The power to change lies with the citizens of this great country - especially teens! Rather than pointing fingers at people and political parties, You Call This Democracy? looks at flaws in the system - and offers a real way out of the mess we are in.

For thousands of years, the notion of dragons has struck fear in the hearts of men and women all over the world. The ancient Egyptians believed there was a dragon of darkness that attacked the sun god each day, and in Norway people thought that a dragon gnawed at the roots of the tree that sustained all life on Earth. Around the globe, dragons have been depicted as everything from massive, winged, fire-breathing creatures to beasts sporting a camel’s head, deer’s horns, rabbit’s eyes, and eagle’s claws! Dragons might hoard treasure in caves, or they might be responsible for floods and the death of livestock.

When Cinderella's stepmother prevents her from attending the Royal Ball, she gets some unexpected help. Here is the classic tale of a girl, her evil stepmother, and a pair of glass slippers that changes everything.

The story begins on a windswept beach in Barbados, from where we follow the ascent of a weather balloon that will travel along the jet stream all around the world. From this viewpoint we observe the effect of the jet in influencing human life around the hemisphere, and witness startling changes emerging. What is the jet stream and how well do we understand it? How does it affect our weather and is it changing? These are the main questions tackled in this book.

Organized in keeping with our knowledge of the migration of human groups through history, with statistics and a cultural portrait of each ethnic group, People of the World becomes a fascinating round-the-world tour of customs and traditions, as well as a go-to source for background information to round out one's own family history. From the Tuvans of Siberia to the Samoans and Tahitians of Polynesia, from the Mapuche of Chile to the Sami of Scandinavia, 222 of the world's 10,000-plus ethnic groups are featured.

The royal palace of Wakanda is one of, if not the most, secure facilities on this planet—or any other. So the anxiety Shuri feels when she’s jolted out of sleep by the queen mother with the news that someone attempted to break into the palace—and succeeded—is significant. And as quickly as they broke in, they vanished.

Chronicling Andrew Solomon's stint on the barricades in Moscow in 1991, when he joined artists in resisting the coup whose failure ended the Soviet Union; his 2002 account of the rebirth of culture in Afghanistan following the fall of the Taliban; his insightful appraisal of a Myanmar steeped in contradictions as it slowly, fitfully pushes toward freedom; and many other stories of profound upheaval, this book provides a unique window onto the very idea of social change.

NASA Astrobiologist and renowned scientist Dr. David Grinspoon brings listeners an optimistic message about humanity's future in the face of climate change. For the first time in Earth's history, our planet is experiencing a confluence of rapidly accelerating changes prompted by one species: Humans. Climate change is only the most visible of the modifications we've made - up until this point, inadvertently - to the planet. And our current behavior threatens not only our own future but that of countless other creatures.

Just 70 years ago, the Gulf nation of Qatar was a backwater, reliant on pearl diving. Today it is a gas-laden parvenu with seemingly limitless wealth and ambition. Skyscrapers, museums and futuristic football stadiums rise out of the desert and Ferraris race through the streets. But in the shadows, migrant workers toil in the heat for risible amounts. Inside Qatar reveals how real people live in this surreal place, a land of both great opportunity and great iniquity.

The weather is windy today. Do you know what to do? Come explore the weather today and learn what to do on a windy day.

Explore the Garden State! Learn about New Jersey's history, geography, weather, people, and more in this book that's all about our third state.

Visit the Treasure State! Learn about Montana's history, geography, weather, people, and more in this book that's all about our 41st state.

The weather is cold today. Do you know what to do? Come explore the weather today and learn what to do on a cold day.

Princesses have danced through popular fairy tales for many years. Have you ever wondered where princesses live, what they do for fun, or how they behave? Twirl through the chapters of this book to find out the truth about princesses.

The Bermuda Triangle. A deadly swamp. Scorching deserts. Danger lurks all over the world. Learn about some of the deadliest places on the planet.