The surprisingly long history of electric cars 05:03 The science of preserving sight 14:21 The science of extreme weather — and how to reduce the harm 06:00 The rise of predatory scams — and how to prevent them 13:57 The problem of vaccine spoilage and a smart sensor to help ...
The ozone layer is miles above us but protects us from most of the sun's harmful ultraviolet rays. ©iStockphoto.com If you've ever gotten a nasty sunburn, you've experienced the singeing effects of ultraviolet radiation from the sun. In fact, you probably made a personal ...
The remaining 90% Ozone resides in the Stratosphere, primarily between the top of the Troposphere and about 50 kilometers altitude. The large amount of Ozone in the stratosphere is often referred to as the "Ozone layer".T. Saravanak Kumar...
Why does ground-level ozone usually occur near the ocean? When will the ozone layer recover? What is the source of CFCs and how do CFCs cause ozone depletion? How are oxygen and ozone alike? Explore our homework questions and answers library Search Browse Browse by subject...
When the concentration of the ozone layer decreases, the amount of UV light reaching the earth increases. As a result, when the amount of UV light reaching the earth increases the incidence of skin cancer and eye cataracts will increase. Chlorofluorocarbon (CFC) is one of the chemical used ...
While travelling through many reasons that cause global warming, Ozone layer depletion is one of the major reasons for it. In order to know more about ozone layer depletion, we need to learn what ozone layer is. Let us dig deep into what is ozone layer, how it is forme...
What does the ozone layer absorb? How long does ground-level ozone linger? What is global warming doing to the ozone layer? What happened to the hole in the ozone layer? What does the ozone layer protect us from? Will the ozone layer disappear?
Thirdly, we should eat less fast food, because make fast food will produce a lot of CO2, that's very bad, isn't it?The fourth is that we should save water, try not to use the flash toilet, and don't bath for long.The fifth, we can use less air-conditioner.I think, if every...
How long does Ozone last in water? Due to its short half-life, Ozone will start to decay as soon as it is produced. Lastingan average of 20 minutesin the water before it begins to decay, Ozone concentration will reduce by half within this time period. ...
MONDAY/ WEEK TWELVEhemistry is everywhere in our dailythe ozonelayer(臭氧层) is and how it protects us.life.Sometimes it's easy to see. ForChemistry also gives us sunscreen to protect usexample, your science teacher does a from the sun. Thanks to chemistry, we know bleachbig experiment in...