'Ucar edu kids' presentation slideshows

2011 Groundhog Day Blizzard

876 views • 14 slides

Cycling of Matter

Cycling of Matter. Cycles in the Biosphere. Energy is transformed into usable forms to support the functions of the ecosystems Law of Conservation of Mass : matter is not created or destroyed, it only changes form Matter : anything that takes up space and has mass

420 views • 14 slides

Tornadoes Fierce Winds

Tornadoes Fierce Winds. Gage Barnes Science ; Shepard. What are tornadoes?. A tornado is a big circle of wind that reaches from the top of the storm to the ground. Winds can get up to 250 mph or more. What cause them. They happen in large thunderstorms that often grow up to 40,000feet.

203 views • 6 slides