Ozone Photo by: Camellia Ozone is a gas found in the atmosphere in very trace amounts. 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...
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Earth's ozone is in good shape, according to scientists, thanks to the Montreal Protocol, which has helped us avoid severe ozone depletion.Nature World News
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Demons bad, Angels good. Angels cannot be tempted by flesh since they are Spirit. FALLEN ANGEL PROPAGANDA Angels are not flesh to be tempted of demons. They are spirit. They are not in a position where they need to choose between evil and good. Holy Angels always do exactly what God Alm...
由We humans have lived on the earth for only 35000 years, but during this period, we have changed our planet a lot in many ways.可知,我们人类已经在地球上生活了3万五千年,但是在这期间我们已经在很多方面改变了我们的“planet”,可进一步猜测,“planet”就是指“地球”。故选C。 由All over the ...
Few children had the chance to receive a good education. People had little money to see a doctor. And there were few hospitals. People kept in touch with their friends and relatives far away mainly by letter or telegram. China has developed rap...
In 1985, three British scientists named Joe Farman, Brian Gardiner, and Jon Shanklin stunned the world by announcing that a hole developed in the ozone layer during the late winter months of each year. Further, the asserted that this hole was caused by humans and their release of chloroflu...
So here I am, advocating for me, my work and my achievements. Sorry, Mom, but this can’t be bad, especially since my work—my good, hard work—pays off not only for me, but my family, friends, community and co-workers. After all, with more than two decades of good, hard work...
We humans have lived on earth for only 35 000 years, but during this period we have changed our planet a lot in many ways. Some things we’ve done are very good for the earth while some are bad. All over the world, people have cut down millions of trees. When it rains or when ...