Search Results | earth
Your search for "earth" returned 3,863 results
How Did Earth Day Start?
people.howstuffworks.com/culture-traditions/holidays-other/earth-day-qotd.htm
Every April 22, millions of people around the world gather to celebrate Earth Day. Who started Earth Day and when?
How many insects are there on Earth?
animals.howstuffworks.com/animal-facts/insects-on-earth.htm
Are you wondering how many insect are there on earth? Check out this article and learn how many insects there are on earth.
When Is the Earth Going to End?
science.howstuffworks.com/environmental/earth/geology/earth-500-years.htm
The end of Earth will likely come about because of the sun in our solar system. This much you might already know, but we actually have an approximate date.
What If an Asteroid Hit Earth?
science.howstuffworks.com/nature/natural-disasters/asteroid-hits-earth.htm
There are obvious craters on Earth (and the moon) that are evidence of a long history of massive objects hitting planet Earth. But what would happen if an asteroid hit Earth today?
Earth Star Plant
home.howstuffworks.com/earth-star-plant.htm
Earth star plants quickly form clusters of plants that remain small enough to be planted in dish gardens or terrariums. Learn more at HowStuffWorks.
How the Living Earth Simulator Will Work
science.howstuffworks.com/environmental/earth/geophysics/living-earth-simulator.htm
You may have noticed that our planet isn't terribly predictable. Could a German polymath and an unfathomable pile of data change that?
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
From Gandalf to Galadriel: The Middle-earth Names Quiz
play.howstuffworks.com/quiz/middle-earth-names-quiz
J.R.R. Tolkien didn’t just invent cool sounding names for characters in "The Lord of the Rings" — he created entire linguistic systems. Are you a top notch Tolkienologist? Take this quiz on Middle-earth names to find out.
Scariest Places on Earth Quiz
play.howstuffworks.com/quiz/scariest-places-earth-quiz
If you love spine-tingling fun, you'll love these eerie locations. How much do you know about the scariest places on Earth?
Has Earth reached its carrying capacity?
science.howstuffworks.com/environmental/green-science/earth-carrying-capacity.htm
Carrying capacity is the idea that sustainability requires balance. Learn about carrying capacity and human population.