Keystone Species That Live in Forests
Keystone Species That Live in Forests

Author: Mitchell Lane Publishers Inc.

Publisher: Mitchell Lane Publishers, Inc.

Published: 2015-11-01

Total Pages: 52

ISBN-13: 1680200674

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Most arches built today contain a single building block at the top that is the most important piece. This special piece can be found in the arches of soaring cathedrals, doorways in temples, and even simple buildings made out of wooden blocks. It is called a keystone, and it holds everything else together. Remove the keystone and the building or doorway is likely to collapse. The same thing is true in nature. Certain species of animals and plants are so important to their ecosystems, that if they disappear, the whole system may collapse. They are called keystone species. Some keystone species are large, like white rhinos, while others are quite small, like honey bees. But size doesn't matter in an ecosystem. All living things rely on other species to survive. A keystone species plays an especially large role that affects many different species in an ecosystem. Some keystone species are at the top of a huge ecosystem like the Greater Yellowstone Ecosystem, while others may affect a tiny ecosystem in a river or forest. Whether the ecosystem is big or small, the result of a keystone species disappearing or being greatly reduced is the same. Just like one falling domino can cause many others to fall, the loss of a keystone species can lead to the extinction of many other species. Today scientists are focusing more attention on preserving the natural balance in ecosystems. Identifying and protecting keystone species is an important part of their work.

The World Almanac and Book of Facts 2019
The World Almanac and Book of Facts 2019

Author: Sarah Janssen.

Publisher: Simon and Schuster

Published: 2018-12-11

Total Pages: 3473

ISBN-13: 1600572219

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Get thousands of fully searchable facts at your fingertips with this essential resource. The World Almanac® and Book of Facts is America's top-selling reference book of all time, with more than 82 million copies sold. For more than 150 years, this compendium of information has been the authoritative source for all your entertainment, reference, and learning needs. The 2019 edition of The World Almanac reviews the events of 2018 and will be your go-to source for questions on any topic in the upcoming year. Praised as a "treasure trove of political, economic, scientific and educational statistics and information" by The Wall Street Journal, The World Almanac and Book of Facts will answer all of your trivia needs on demand—from history and sports to geography, pop culture, and much more. Features include: The World at a Glance: This annual feature of The World Almanac provides a quick look at the surprising stats and curious facts that define the changing world and includes a sneak peek at upcoming milestone celebrity birthdays in 2019. Statistical Spotlight: A popular new feature highlights statistics relevant to the biggest stories of the year. These data visualizations provide important context and new perspectives to give readers a fresh angle on important issues. This year’s statistics will spotlight immigration, refugees, and asylum claims; the rising number and historic cost of natural disasters; and the nationwide opioid epidemic. 2018 Election Results: The World Almanac provides a comprehensive look at the entire 2018 election process, including complete Election Day results for House, Senate, and gubernatorial races. World Almanac Editors' Picks: Senior Moments: With leading athletes like Tom Brady and Serena Williams approaching middle age while still at the top of their game, The World Almanac editors look at the sports world’s most memorable achievements by aging athletes. The Year in Review: The World Almanac takes a look back at 2018 while providing all the information you'll need in 2019. 2018—Top 10 News Topics: The editors of The World Almanac list the top stories that held the world's attention in 2018, covering the U.S. Supreme Court nomination process, historic negotiations with North Korea, a year of #MeToo developments, and much more. 2018—Year in Sports: Hundreds of pages of trivia and statistics that are essential for any sports fan, featuring complete coverage of the Winter Olympic Games in South Korea, World Cup men's soccer, the World Series, improved MLB player stats, and much more. 2018—Year in Pictures: Striking full-color images from around the world in 2018, covering news, entertainment, science, and sports. 2018—Offbeat News Stories: The World Almanac editors select some of the most unusual news stories of the year, from the parade commemorating a team’s winless NFL season to the “bananas” lawsuit over a Halloween costume. World Almanac Editors' Picks: Time Capsule: The World Almanac lists the items that most came to symbolize the year 2018, from news and sports to pop culture. Other New Highlights: Brand-new statistics on crime rates for all major U.S. cities, U.S. trade and immigration policies, 2018 tax cuts, DACA recipients, mobile app and tech usage, student loan debt, income inequality, and much more.

The World Almanac and Book of Facts 2018
The World Almanac and Book of Facts 2018

Author: Sarah Janssen

Publisher: Simon and Schuster

Published: 2017-12-05

Total Pages: 3444

ISBN-13: 160057212X

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The 150th Anniversary special edition of the best-selling reference book of all time! The ebook format allows curious readers to keep millions of searchable facts at their fingertips. The World Almanac® and Book of Facts is America's top-selling reference book of all time, with more than 82 million copies sold. Since 1868, this compendium of information has been the authoritative source for all your entertainment, reference, and learning needs. The 150th anniversary edition celebrates its illustrious history while keeping an eye on the future. Praised as a "treasure trove of political, economic, scientific and educational statistics and information" by The Wall Street Journal, The World Almanac and Book of Facts will answer all of your trivia needs—from history and sports to geography, pop culture, and much more. Features include: 150 Years of The World Almanac: A special feature celebrating The World Almanac's historic run includes highlights from its distinguished past and some old-fashioned "facts," illustrating how its defining mission has changed with the times. Historical Anniversaries: The World Almanac's recurring feature expands to incorporate milestone events and cultural touchstones dating to the book's founding year, from the impeachment of President Andrew Johnson to the publication of Little Women. World Almanac Editors' Picks: Greatest Single-Season Performances: In light of Russell Westbrook's unprecedented 42 regular-season triple-doubles, The World Almanac takes a look back at athletes' best single-season runs. Statistical Spotlight: A popular new feature highlights statistics relevant to the biggest stories of the year. These data visualizations provide important context and new perspectives to give readers a fresh angle on important issues. The Obama Presidency: A year after Barack Obama’s second term came to a close, The World Almanac reviews the accomplishments, missteps, and legacy of the 44th president. The World at a Glance: This annual feature of The World Almanac provides a quick look at the surprising stats and curious facts that define the changing world. Other New Highlights: A biography of the 45th president and profile of the Trump administration; 2016 election results; and statistics on crime, health care, overdose deaths, shootings, terrorism, and much more. The Year in Review: The World Almanac takes a look back at 2017 while providing all the information you'll need in 2018. 2017—Top 10 News Topics: The editors of The World Almanac list the top stories that held the world's attention in 2017. 2017—Year in Sports: Hundreds of pages of trivia and statistics that are essential for any sports fan, featuring a preview of the 2018 Winter Olympic Games, complete coverage of the 2017 World Series, new tables of NBA, NHL, and NCAA statistics, and much more. 2017—Year in Pictures: Striking full-color images from around the world in 2017. 2017—Offbeat News Stories: The World Almanac editors found some of the quirkiest news stories of the year, from the king who secretly worked as an airline pilot for decades to the state that's auctioning off its governor's mansion. World Almanac Editors' Picks: Time Capsule: The World Almanac lists the items that most came to symbolize the year 2017, from news and sports to pop culture.

The World Almanac and Book of Facts 2023
The World Almanac and Book of Facts 2023

Author: Sarah Janssen

Publisher: Simon and Schuster

Published: 2022-12-13

Total Pages: 3376

ISBN-13: 1510772464

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#1 New York Times Bestseller! Get thousands of facts at your fingertips with this essential resource: sports, pop culture, science and technology, U.S. history and government, world geography, business, and so much more. The World Almanac® is America’s bestselling reference book of all time, with more than 83 million copies sold. For more than 150 years, this compendium of information has been the authoritative source for school, library, business, and home. The 2023 edition of The World Almanac reviews the biggest events of 2022 and will be your go-to source for questions on any topic in the upcoming year. Praised as a “treasure trove of political, economic, scientific and educational statistics and information” by The Wall Street Journal, The World Almanac and Book of Facts will answer all of your trivia needs effortlessly. Features include: Special Feature: Coronavirus Status Report: A special section provides up-to-the-minute information about the world’s largest public health crisis in at least a century. Statistical data and graphics across dozens of chapters show how the pandemic continues to affect the economy, work, family life, education, and culture. 2022 Election Results: The World Almanac provides a comprehensive look at the entire 2022 election process, including Election Day results for House, Senate, and gubernatorial races. 2022—Top 10 News Topics: The editors of The World Almanac list the top stories that held the world's attention in 2022, from the death of Queen Elizabeth to the invasion of Ukraine. 2022—Year in Sports: Hundreds of pages of trivia and statistics that are essential for any sports fan, featuring complete coverage of the Winter Olympic Games in Beijing and the 2022 World Series. World Almanac Editors' Picks: Most Memorable Rivalry Match-ups: Looking back from Coach K's final Duke-UNC face-off in 2022, The World Almanac editors created a list of all-time favorite rivalry games across sports history. 2022—Year in Pictures: Striking full-color images from around the world in 2022, covering news, entertainment, science, and sports. 2022—Offbeat News Stories: The World Almanac editors found some of the strangest news stories of the year. World Almanac Editors' Picks: Time Capsule: The World Almanac lists the items that most came to symbolize the year 2022. The World at a Glance: This annual feature of The World Almanac provides a quick look at the surprising stats and curious facts that define the changing world.