Off the coast of Belize, tourists dive deep into an underwater hole. The Great Blue Hole looks at when and how this hole formed and what the future looks like for the area. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Kids Core is an imprint of Abdo Publishing, a division of ABDO.

The world is full of natural wonders, from the highest point above sea level to giant crystals growing deep underground. Amazing landforms are found in every landscape, from deserts to the ocean. Engineered by Nature introduces readers to these incredible places, explains how they formed, and discusses their importance to people. Aligned to Common Core Standards and correlated to state standards. Kids Core is an imprint of Abdo Publishing, a division of ABDO.

Coral reefs are the largest landforms built by plants and animals. Their study therefore incorporates a wide range of disciplines. This encyclopedia approaches coral reefs from an earth science perspective, concentrating especially on modern reefs. Currently coral reefs are under high stress, most prominently from climate change with changes to water temperature, sea level and ocean acidification particularly damaging. Modern reefs have evolved through the massive environmental changes of the Quaternary with long periods of exposure during glacially lowered sea level periods and short periods of interglacial growth. The entries in this encyclopedia condense the large amount of work carried out since Charles Darwin first attempted to understand reef evolution. Leading authorities from many countries have contributed to the entries covering areas of geology, geography and ecology, providing comprehensive access to the most up-to-date research on the structure, form and processes operating on Quaternary coral reefs.

Over the past hundreds of years, trillions of gallons of pure, crystal clear water have flowed through the subterranean aquifer system under Huron and Erie Counties in Ohio. The water comes to the surface at the Castalia Springs and the famous Blue Hole, both popular tourist destinations receiving thousands of visitors. Artificial canals were dug in the early 1800s to convey the water northward from Castalia to Venice to power flour mills, subsequently transforming the muskrat marshes into rich farmland. Water was also piped to Sandusky for brewing Crystal Rock beer. The fastmoving waters of Cold Creek provided a favorable environment for raising game trout. This resulted in the establishment of several private troutfishing clubs renowned throughout Ohio. Castalia, Cold Creek, and the Blue Hole offers a pictorial journey through the history of Cold Creek from Seneca Caverns near Bellevue to the carp pens in Venice on Sandusky Bay.

Inside the epic quest to find life on the water-rich moons at the outer reaches of the solar system Where is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have existed for as long as Earth, and together may contain more than fifty times its total volume of liquid water. Could there be organisms living in their depths? Alien Oceans reveals the science behind the thrilling quest to find out. Kevin Peter Hand is one of today's leading NASA scientists, and his pioneering research has taken him on expeditions around the world. In this captivating account of scientific discovery, he brings together insights from planetary science, biology, and the adventures of scientists like himself to explain how we know that oceans exist within moons of the outer solar system, like Europa, Titan, and Enceladus. He shows how the exploration of Earth's oceans is informing our understanding of the potential habitability of these icy moons, and draws lessons from what we have learned about the origins of life on our own planet to consider how life could arise on these distant worlds. Alien Oceans describes what lies ahead in our search for life in our solar system and beyond, setting the stage for the transformative discoveries that may await us.

The BBB-4 Big Blue Book of Bicycle Repair by Calvin Jones is packed with easy-to-follow, step-by-step procedures, color photos and repair tips for keeping almost any road or off-road bike running smoothly and trouble-free. Whether it's repairing a flat tire, adjusting brakes and shifting systems, truing wheels, or maintaining hub, headset and bottom bracket bearing systems, the BBB-4 has you covered. Thoroughly researched and revised, the 4th edition of the Big Blue Book contains updated photos, torque specifications and troubleshooting tables, along with new content on wheel building, electronic shifting, 12-speed and 1X drivetrains, tubeless tires, disc brakes, headset and bottom bracket standards, and more. Truly an indispensable tool and reference source for both the novice and advanced bicycle mechanic.

Young Readers Learn About Various Landforms Through Simple Text And Photos.

The Ultimate Belize Bucket List is more than a compilation of exciting things to see and do in Central America’s fastest growing tourism hotspot. Offering an insider glimpse into the nation’s most coveted and awe-inspiring experiences, it goes beyond the clichés often presented in travel guidebooks and reveals the hidden gems that make this country particularly special. Get the secrets to taking your Belize adventure to the next level with local expert tips that will ensure your trip to this extraordinary destination is an unforgettable one.

Discover the mathematical riches of 'what is diversity?' in a book that adds mathematical rigour to a vital ecological debate.

In a time when America was well beyond the Civil Rights era, Shelby Lenoir Maynard discovered, in a simple gesture of extending friendship to the new girl in town, just how deep ignorance--and hatred--can burn.