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8 of the Scariest Animals for Pure Nightmare Fuel
animals.howstuffworks.com/wild-animals/scariest-animals.htm
Scariness is subjective, both overall and in the animal kingdom: Some people are terrified of spiders, others are afraid of rabbits. However, certain features can make an animal look more threatening, such as a huge mouth, sharp teeth or enormous size.
8 of the Scariest Animals for Pure Nightmare Fuel
animals.howstuffworks.com/wild-animals/the-scariest-animals.htm
Scariness is subjective, both overall and in the animal kingdom: Some people are terrified of spiders, others are afraid of rabbits. However, certain features can make an animal look more threatening, such as a huge mouth, sharp teeth or enormous size.
How Do You Clean Up an Oil Spill?
science.howstuffworks.com/environmental/green-science/cleaning-oil-spill.htm
Oil spill cleanup is often done through containment and skimming the oil off the surface of the water. Learn about oil spill cleanup methods.
There Are Millions of Animal Species, So We'll Be Impressed If You Can Identify 11!
Before you go dachshund through these questions, slow down and take your time. You don't need any koalafications to do well on this quiz, but if you're owl by yourself, you might find it an emusing way to pass some time!
Can You Name All 40 of These Animals?
play.howstuffworks.com/quiz/can-you-name-all-40-of-these-animals
Let's forget about the domestic dog breeds and house cats of the world, and check out what the animal kingdom has to offer. Will you be able to identify all 40 of these interesting creatures, or will you have to look them up?
Can You Name the Countries for These Mostly Green Flags?
play.howstuffworks.com/quiz/can-you-name-the-countries-for-these-mostly-green-flags
The stars and stripes. The maple leaf. The red ensign. The gold and green. Every country has a flag and every flag has a meaning. Do you think you can ID all these countries that have green flags? Run this quiz up the flagpole, and see who salutes!
All 48 Countries of Asia, Sorted by Region
history.howstuffworks.com/world-history/countries-of-asia.htm
Eurasia is the largest continent on Earth, home to a rich tapestry of cultures, languages and histories. From the ancient civilizations of Mesopotamia to the bustling cities of the modern era, the countries of Asia offer a glimpse into the diversity of the world's population.
Can You Identify These Different Types of Sharks?
play.howstuffworks.com/quiz/can-you-identify-these-different-types-of-sharks
Do you clear your schedule for "Shark Week"? Think Bruce from "Jaws" was merely misunderstood? If you view sharks as magnificent masters of the sea rather than mindless eating machines, then you'll sail through this quiz!
How Sand Dunes Work
science.howstuffworks.com/environmental/earth/geology/sand-dune.htm
Sand dunes are more intriguing than you might think. For one, some sand dunes sing. What other interesting facts can you learn about sand dunes?
How Acid Rain Works
science.howstuffworks.com/nature/climate-weather/atmospheric/acid-rain.htm
Acid rain is caused by emissions of sulfur dioxide and nitrogen oxides from power plants, cars and factories. Find out how acid rain is produced.