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All About the Vaquita, the Most Endangered Marine Mammal
animals.howstuffworks.com/endangered-species/vaquita.htm
The vaquita is the most endangered marine mammal in the world. Abundance estimates place the total vaquita population at about 10 individuals.
Can You Pass US Geography?
play.howstuffworks.com/quiz/can-you-pass-us-geography
Global positioning systems have nothing on you! This U.S. geography quiz is made for folks like you who dare to click through to take a test about America's new and oldest territories. Conquer this terrain test like the early American settlers carved out maps in their sleep. Scroll on!
Can You Match the Famous Lake to Its State?
play.howstuffworks.com/quiz/can-you-match-the-famous-lake-to-its-state
If you're most drawn to the aquatic offerings of a location, then this quiz is for you! Whether they offer great fishing, nice views or awesome activities, let's see how many famous lakes you know!
Can You Reach at Least Level 20 in This US Geography Quiz?!
play.howstuffworks.com/quiz/can-you-reach-at-least-level-20-in-this-us-geography-quiz
The United States is a vast land with geography that varies as much as that of any country in the world. Children study geography in the hope that it will give them a sense of their place in the country and the world. How well do you know your U.S. geography?
See How Well You Know North American Geography!
play.howstuffworks.com/quiz/see-how-well-you-know-north-american-geography
North America covers more than 9.5 million square miles, which is more than 16% of the planet's land, and almost 5% of its total surface. It's kind of a big deal, so let's see how well you know the geography of the area.
The North American Geography Quiz
play.howstuffworks.com/quiz/north-american-geography-quiz
North America encompasses huge expanses of water and land. What do you know about this area's people, geology and climate? Take this quiz to find out.
Kannst du dieses allgemeine Geografie-Quiz über die USA knacken?
play.howstuffworks.com/quiz/can-you-pass-american-geography-gr
Hältst du dich für einen echten Geografie-Experten? Die Vereinigten Staaten sind eines der einzigartigsten und vielseitigsten Länder der Welt und man kann innerhalb der Grenzen der USA nahezu jede Art von Landschaft finden. Bist du bereit herauszufinden, wie gründlich dein Wissen ist?
Scientists Warn Western U.S. Drought Could Be 'New Normal'
science.howstuffworks.com/nature/natural-disasters/western-us-drought-news.htm
Nearly 90 percent of the Western U.S. is gripped by an "apocalyptical" drought that only continues to worsen. Even if you don't live in the area, it affects you — and what you do affects it.
Can You Name More Than 10 National Parks?
play.howstuffworks.com/quiz/can-you-name-more-than-10-national-parks
Before Christopher Columbus sailed the ocean blue or the Pilgrims met the Indians, Mother Nature was carving, shredding, eroding and dumping some of the planet's most unique land formations onto what was to become the United States. Those lands are now home to many of our national parks. Can you name more than 10 of them?
The Ultimate Austin Quiz
play.howstuffworks.com/quiz/austin-quiz
Austin, Texas, is a favorite tourist destination that is noted for catering to a healthy outdoor lifestyle. The city is rife with culture and music that will satisfy almost any taste. You will find great shopping, awesome nightlife, maximum sunshine days and a diverse culture. Take this quiz and learn more about sunny Austin.