Geography, 13.02.2020 22:22 smarty5187
We have known that the ozone layer absorbs most of the sun's ultraviolet light, which is potentially damaging to life on earth. At the same time, we have heard that ozone pollution is pretty significant in urban areas like L. A. So ozone is good or bad? Please explain briefly.
Answers: 1
Geography, 23.06.2019 11:30
Which year held a congressional election and a presidential election
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Geography, 23.06.2019 22:30
Plz answer ! find the alps. what countries and country borders intersect this major mountain range? which borders seem to be defined by the edges of the mountains? which borders seem to be defined by the edges of the mountains? which borders cut across the mountains?
Answers: 2
Geography, 24.06.2019 12:40
Why do so many children develop illnesses in southern africa? a. poor nutrition due to poverty c. very bad air pollution b. climate many diseases thrive d. declining life expectancy
Answers: 2
We have known that the ozone layer absorbs most of the sun's ultraviolet light, which is potentially...
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