The Earth's oceans formed four billion years ago, at a time when the Earth was still very young and very hot. Scientists theorize that early Earth...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
When was the Vredefort crater discovered? When did the most recent ice age occur? When did oceans first appear on the geological time scale? When was Fraser Island formed? When was the term global warming first used? When was Iguazu Falls discovered?
In this manner, seawater directly beneath freshly formed sea ice has a higher sapnity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the sapnity of the surrounding water.In the Weddell Sea, the densest water in the ocean is formed as a ...
5.WhydidtheinstructoraskMatthewtopullover? A.Toputanendtohistest. B.Tocheckhisparkingskills. C.Togivehimasecondchance. D.Toshowhimabetterwayofdriving. 6.WhatmadeMatthewfeelextremelyworriedafterhisfirstattempt? A.Failingtogetadrivinglicense. B.Missinghisbirthdaycelebration. C.Makinghisparentsdisappointed....
This heavy water sinks and is found in the deeperportion of the oceans of the world.This passage mainly tells us about___. A.the analysis of the sapnity of ocean waters B.the causes of the variation in oceanic sapnity C.the importance of the changes in oceanic sapnity D.the diff...
When did it change from 4 to 5 oceans? National Oceanic and Atmospheric Administration (NOAA) officials said the federal agency recognized the body as the fifth ocean in 1999, when the U.S. Board on Geographic Names approved the name “Southern Ocean.” ...
What was the largest plesiosaur? The largest plesiosaur ever to swim in the oceans was<EM> Liopleurodon</EM>, with a length of up to 25m (82 ft). <EM> Liopleurodon</EM> was a carnivore, with a short neck, a head 3m (10ft) long, and four powerful flippers. ...
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62.C.细节理解题.根据In the Weddell Sea,the densest water in the ocean is formed as a result of this freezing process,which increases the salinity of cold water.This heavy water sinks and is found in the deeper portion of the oceans of the world.可知,冰的形成增加了海水的盐度.故选C. ...
A.They are found under the oceans. B.They were most active when Earth was first formed. C.Their emissions created the Earths atmosphere. D.Their fumes are mostly water.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找