Passage 2题材海底世界体裁说明文词数327难度★★★ 建议用时11分钟Few locations are as remote as the deep oceans. Although we have _1_ on the moon and seen the surface of Mars, we have explored _2 1% of the Earth's se a floor with our own eyes.Underwater exploration is 3. The ocean...
百度试题 结果1 题目单词拼写Because the earth's oceans are so vast, much of the seafloor is u 相关知识点: 试题来源: 解析 unexplored 反馈 收藏
There are over 450 million cubic miles of sea water on the earth; and each cubic mile contains over 150 million tons of minerals.So vast and so pervasive is the sea that if the earth’s crust were made level, ocean water would form a blanket over 8,000 feet deep.The oceans contribute...
听力原文: The vast oceans of the world are dark, deep and mysterious places where eyesight counts for little as soon as you venture very far beneath the surface. For humans, who live in a world dominated by visual stimuli, to exist in such conditions would be impossible. But for whales ...
Oceans: The Vast, Mysterious DeepThe article reviews the book "Oceans: The Vast Mysterious Deep," by David L. Harrison.Sywilok, Annescience scope
百度试题 结果1 题目The vast,___oceans were not the only dangers that seafarers faced.相关知识点: 试题来源: 解析 uncharted 反馈 收藏
world's oceans are unexplored. So, if we want to find exciting new life forms as well as undiscovered and unusual geological formations, the ocean is where we should also be looking. Then why don't we dive to the bottom of a really deep ocean and take a long, close look beneath the...
A.Humans are at the mercy of the oceans. B.The oceans are too vast to describe. C.Humans have taken charge of the oceans. D.The oceans call for further exploration. 2. In what way have scientists carried forward their research?
Oceans are amazingly large, deep bodies of water. When talking about some of the deepest parts of the world's oceans, much is still not known. With something so big and full of wonder, it is not surprising that...
the oceans all the oceean of bloom the octopus the odd lads pad make the odds are there to the odyssey ofshen co the offer is without the official michael the ogre downstairs the ohantom of the op the oil companies adv the oil too for the l the old chinese calen the old familiar ...