Ozone is responsible for absorbing ultraviolet radiation from the sun and preventing it from reaching the earth.Answer and Explanation: The decrease in the ozone layer from the stratosphere is called ozone depletion. The ozone layer can become thin due to release of chemicals like...Bec...
Many people believe that it could make global warming(球 ) worse and it is not good for the ozone layer(层). What's worse, there are still millions of people worldwide who couldn't pay for it.()24. When was the first man landing on the Moon successfully? A. In 1969. B. In ...
State some effects of a thinning ozone layer. What is happening to the good ozone layer? What is happening to the ozone layer? Ozone depletion in the stratosphere is what type of problem? What happens when the ozone layer is damaged?
Let us dig deep into what is ozone layer, how it is formed, causes and effects of ozone depletion and measures to prevent it. Ozone layer is a most important layer for the existence of the earth.Scientists have explored variations and its depletion in la
Many people believe that it could make global warming(全球变暖) worse and it is not good for the ozone layer(臭氧层). What's more,space travel is only really for the rich people. There are still millions of people worldwide who couldn't pay for it.根据短文内容,回答下列问题。16. Which...
Ozone layer present in stratosphere is called ozone umbrella. Like an umbrella, ozone layer prevents harmful UV-radiation from reaching the earth. Thus, ozone layer is also called ozone umbrella.
根据After the first man landed on the moon in 1969,they thought that hotels would be built on the moon by the year 2000.可知,第一个人登上月球是在1969年。故答案为:In 1969.(3)Space Adventures.细节理解题。根据Space Adventures is the only company to send people into space.可知,太空探险...
Depending on where it is located, ozone can be beneficial ("good ozone") or detrimental ("bad ozone"). On average, every ten million air molecules contains only about three molecules of ozone. Indeed, if all the ozone in the atmosphere were collected in a layer at Earth's surface, that...
How can pollution result in the depletion of the ozone layer? Define and distinguish among atmosphere, troposphere, stratosphere, and ozone layer. Define and give two examples of greenhouse gases. Why is the ozone layer important? What do we ...
Chemistry helps us unde rstan d what the ozone layer (臭氧层)is an d h it protects us. Chemistry also gives us sun screen to protect us from the sun. T hanks to chemistry ,we know bleach (漂白剂)can'tbemwith vinegar( , because it can produce p oisonous gas. without chemistry, we...