National Institute of Environmental Health Science Kids' Page Have you met the Lorax? Play games and solve puzzles with some familiar friends. Let NASA teach you all about the flow of water.ĭo you know where the red-eyed tree frog calls home? Play this game based on animal habitats to learn! Explore the desert, coral reef, jungle, and marsh to discover where many animals live by matching each animal to its correct habitat! What is energy? Challenge yourself to riddles, puzzles, and science experiments. Geared toward students, the multimedia-rich Climate Kids site uses games, humorous illustrations and animations to help break down the important issue of climate change. Learn the basics about how EPA protects our health and environment. What should you do when the Air Quality Index is orange? Let the chameleons K.C., Koko, and Kool, show you how EPA measures pollution in the air.Īll About EPA: How Does EPA Protect the Environment Activity Book Room-by-room, you'll learn about the key pollutants and how to address them. Get a quick glimpse of some of the most important ways to protect the air in your home by touring the Indoor Air Quality (IAQ) House. Interactive Tour of the Indoor Air Quality Demo House Help Apple and her friends learn how to reduce food waste and help protect the environment. Generate is an interactive game that allows students to explore energy choices and teaches the considerations and costs in deciding what type of energy generation to build. EF5 (violent): 200-230 mph, (rare) incredible damage.Play games and find other activities to do online, including crossword puzzles and word searches.EF4 (violent): 166-199 mph, devastating damage.EF2 (strong): 111-135 mph, considerable damage.EF1 (weak): 86-110 mph, moderate damage.In this tornado simulator, the fastest wind speed is 220 miles per hour, but tornadoes' wind speeds can be as high as 300 miles per hour.Īll tornadoes, and most other severe local windstorms, are assigned a single number from the Enhanced Fujita Scale according to the most intense damage caused by the storm. That's why increasing the difference in pressure also increases the wind speed in this simulation. A bigger difference in pressure makes a bigger tornado with faster winds. This low pressure area draws in higher pressure air and forms the vortex that leads to a tornado. Most tornadoes have a calm center with low air pressure. Pressure difference and rotating speed: The pressure diff refers to the air pressure at the center of the funnel compared to the surrounding air. The effects of the wind from the tornado are much bigger than just the funnel, though. Funnel width: The part of the tornado we can see is the funnel, which is the tube that extends from the cloud to the ground.

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