Answer:
7.0 - 1.4 = 6.4
Explanation:
the pollution is increasing 1850 to1960 in a constant speed but from the year 1970 it start increasing very fastly
Just as you "step" outside of our Earths ozone layer everything there it will kill you if not for the special suits! Radiation, space vaccum, pressure, temperature, etc is not human species friendly! That's why we need The ozone layer, without which we would not survive more than a few days on this planet!
If Antarctica has coal beds, and coal is formed from pressured carbon, then it indicates that Antarctica once had living organisms. Because living things are carbon based.
Answer:
a
. The Black Death pandemic in Europe during the 14th century
Explanation:
Answer a specifies Europe, which is not part of Africa.
B affected Africa, as the slave trade primarily saw to the forceful taking of Africans to be sold as slaves.
C as an answer choice quite literally has North <em>Africa</em> (emphasis added) inside of it, which is part of Africa.
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It creates a shadow.Hope I helped.
