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The Ultimate Ocean and Marine Life Quiz
play.howstuffworks.com/quiz/ocean-marine-life-quiz
Oceans cover most of the Earth's surface. They include a vast diversity of life, everything from plants to large mammals. Oceans represent a truly undiscovered world for most people. Take this quiz and learn more about ocean life.
How Mistletoe Works
people.howstuffworks.com/culture-traditions/holidays-christmas/mistletoe.htm
Hanging mistletoe over a doorway is a common Christmas tradition. Have you ever wondered about the story behind it? Find out why people kiss beneath this shrubbery.
10 Tropical Traditions for Temperate Climates
What are some good tropical traditions that still work in temperate climates? Check out 10 tropical traditions for temperate climates at HowStuffWorks.
Why People Are Downing Chlorophyll, the Plant Pigment
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/chlorophyll-supplements.htm
Chlorophyll doesn't just make grass green. It has properties that help people too. And some folks are taking chlorophyll supplements to get more of it.
What If the Sun Disappeared for a Week?
science.howstuffworks.com/science-vs-myth/what-if/what-if-sun-disappeared-for-week.htm
Your vacation would be ruined, and that's not all.
Can You Pass This Basic Middle School Science Quiz?
play.howstuffworks.com/quiz/can-you-pass-this-basic-middle-school-science-quiz-snap
Middle school science is no joke; they start giving you the super-hard science then. Why not see how well you can do on a middle school science test? Grab your pencil and take the quiz!
Where is the Earth's carbon stored?
science.howstuffworks.com/environmental/green-science/earth-carbon-stored.htm
No one would blame you if you're sick of hearing about carbon. Every day it seems there are news stories about rising carbon levels, carbon emissions and even the search for new carbon-based life forms
Saharan Dust: The Good, the Bad and the Gritty
science.howstuffworks.com/life/cellular-microscopic/saharan-dust-good-bad-and-gritty.htm
Dust from the Sahara makes its way around the world with both positive and not-so-positive consequences.
What Are the Nitrogen Cycle Steps?
science.howstuffworks.com/life/biology-fields/nitrogen-cycle.htm
The nitrogen cycle is the system by which nitrogen is converted into different chemical forms, some usable to humans and animals and some not, as it circulates among the atmosphere, the land and the oceans.
How Kryptonite Works
entertainment.howstuffworks.com/arts/comic-books/kryptonite.htm
Learn all about the radioactive mineral known as kryptonite.