根据第一段第二句"even in this remote area, creatures cannot escape pollution.即使在这个偏远地区,生物也无法逃脱污染。"可知,即使在马里亚纳海沟这么偏远的地方也逃脱不了被污染。所以这篇文章主要讨论的就是持续存在的有毒化学物质对深海的污染。故选C项。 (2)B. 词义猜测题。根据第四段第二句"Many ...
【题目】阅读理解The planet's deepest pointis in the Pacific Ocean's Mariana Trench(马里亚纳海沟), which lies miles belowthe sea surface. According to a new study published in Nature Ecology & Evolution, even in this remote area,creatures cannot escape pollution.A team of researchers recently...
c The planet's deepest point is in the Pacific Ocean's Marian a Trench (马里亚纳海沟), which lies miles below the se a surface. According to a new study published in Nature Ecology & Evolution,e en in this remote area. creatures cannot escape pollution. A team of researchers recently ...
Mariana Trench map: Map showing the geographic location of the Mariana Trench in the Pacific Ocean. Image from the CIA Factbook. ADVERTISEMENT Measuring the Greatest Ocean Depth The Challenger Deep in the Mariana Trench is the deepest known point in Earth's oceans. In 2010 the United States ...
A critical view of the environmental condition of the Sognefjord 's second longest fjord and Norway's longest and deepest fjord, stretching 205km (127 miles) and reaching 1308m below sea level as its deepest point... S Manzetti,JHV Stenersen - 《Marine Pollution Bulletin》 被引量: 30发表...
Challenger Deep got its name from the British survey ship Challenger II, which pinpointed the deep water off the Marianas Islands in 1951. Then in 1960, the US Navy sent the Trieste (a submersible - a mini-submarine designed to go really deep) down into the depths of the Marianas trench...
The highest summits of the world are analogous with the deepest places in the ocean. The maritime equivalent to the ‘seven summits’ include the deepest point in each ocean, or the ‘five deeps’ (Fig. 1), and similar to the ‘eight thousanders’, there are five locations that exceed ...
The journey two divers made some time ago to the deepest point on the earth makes us realize how much of the world still remains to be studied. The two men went down seven miles to the bottom of the Pacific Ocean inside a small steel ball to find out if there are any ocean curren...
The updated maps, described last month in the journal Science, will inform energy exploration and earthquake research. It also will pinpoint areas for future marine research on the underwater frontier, said David Sandwell, lead scientist on the Science paper and a geophysics professor at Scripps....
完形填空。Some time ago, two navy officers made a journey to the deepest point on the earth.The two men went down seven miles to the 1 of the Pacific Ocean(太平洋) inside asmall steel ball to find out if there are any signs(迹象) of life.They set out early so that the ball would...