It protects life from the damaging rays of the Sun. Also provides air for life as well.
Answer:
<em>Captain James Cook’s first exploration was to Tahiti to observe the transit of Venus in 1969.
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Explanation:
James Cook was born in Yorkshire in 1728 to a farm labourer. He sailed for several years in the North Sea, Irish Sea, Baltic Sea. He volunteered many services with which he as appointed as an able seaman. He also worked as rank master, surveyor.
In 1969, he was promoted as a rank of Lieutenant and was instructed to sail to Tahiti to observe the transit of Venus in 1969. This expedition was to ascertain whether there is an existence in the Southern latitudes of the Pacific Ocean.
Answer:
An analysis of 5,000-year-old genetic material from preserved human remains found in Sweden suggests that people moving from southern to northern Europe spread agriculture across that continent long ago.
In addition to agricultural know-how, the intrepid farmers brought their genes: They interbred with hunter-gatherer communities to create modern humans living in Europe today.
"Genetic variation of today's Europeans was strongly affected by immigrant Stone Age farmers, though a number of hunter-gatherer genes remain," study researcher Anders Götherström, of Uppsala University in Sweden, said in a statement.
The results of this study, to be published in the April 27 issue of the journal Science, match up well with previous archeological evidence of farming in Europe.
Explanation:
hope it help to you
Answer:
Continental forms
Explanation:
Islands such as Madagascar used to be a part of the continental before, but due to collision it's not anymore.
