Using Blogs in Science Education by Stacy Baker on Prezi. Urgent Evoke - A crash course in changing the world. Have a Greenhouse Gas Attack! Have a Greenhouse Gas Attack! Some gases in the atmosphere are called greenhouse gases, because they have a greenhouse effect on Earth. If not for any greenhouse gas, Earth would be too cold. But too much greenhouse gas can make it too hot. Help Earth get rid of the excess greenhouse gases in the atmosphere. What this game is about In this game, different colored blocks stand for different kinds of greenhouse gases. Yellow balls fall from the top of the screen. Your job In the game, your job is to clear out some of the greenhouse gas blocks so that some of the red heat balls can escape back to space. Clear out greenhouse gas blocks by hitting them with a "metal" ball using the paddle at the bottom of the screen.
Use the up-down-left-right arrow keys on your computer keyboard to control the paddle. As soon as you get a space cleared through the greenhouse gases, use the paddle to try to bounce the heat balls through the opening and back out to space. Help from satellites. Kids' Club. Skip to main content NASA Kids Club › Text Only Site Let's Go to Mars! Plan. Pack. Make a Galactic Mobile Decorate Your Space! Watch 'Ready Jet Go! ' Ready Jet Go!
Orion Puzzles and Coloring Sheets Print and Play. For Parents and Teachers Teach your kids and students safe surfing habits.› Children's Protection Act Learn about what you can do to protect your privacy online.› Online physics-based games.