Earth Sciences
Find the answers to all your questions about Earth sciences in this section.
Find the answers to all your questions about Earth sciences in this section. Less
How do I escape from quicksand?
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You can find quicksand in almost any part of the world, and although it may pose frustration to an...
Discovery Channel
Site Director, Curiosity.com
What is erosion?
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Erosion is the geological process in which Earth's surface is worn down by natural forces like...
Discovery Channel
Site Director, Curiosity.com
What is the role of water in the future of human achievement?
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There’s a lot of talk about water wars these days, but we live on an aqueous planet, covered...
Steven Kotler of Abundance
Best-selling Author and Journalist; Co-Author, Abundance
Are you worried about the future of our planet?
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TRANSCRIPT: There are things to worry about, but there are things to be pleased about. I mean the...
Sir Richard Branson
Founder, Virgin Group
How does water form?
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To create water, you have to do more than simply mix hydrogen and oxygen molecules. You also have...
Discovery Channel
Site Director, Curiosity.com
What is lava?
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Lava is the molten or melted rock that is forced from volcanoes and cracks within the Earth's...
Discovery Channel
Site Director, Curiosity.com
Can the Earth support our growing population in the future?
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TRANSCRIPT: Oh, we're in real turbulence, and it's not going to be just the next half-decade. The...
Timothy E. Wirth
President, United Nations Foundation and Better World Fund
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