2. The water at the bottom of the ocean provides ___(化学) for many creatures to live and food.3. The old man shared his wisdom about the sea with the younger ___(渔民). 相关知识点: 试题来源: 解析 2. chemicals 3. fishermen 2. 句子需要填入一个与“化学”相关的词,表示海洋底部...
Every year, as the surface water temperature off the United States mid-Atlantic coast rises steadily from late spring through the summer, a pocket of uncharacteristically cool and crisp water gets trapped at the bottom of the ocean. Packed with nutrients this thick band of cold water, known as...
which candevastate deep reefs. Trawling is indiscriminate, sweeping up unwanted animals – including corals – as "bycatch."" It also stirs up sediment, which clogs deep-sea organisms' feeding and breathing structures. Other forms of fishing, including traps, bottom longlines and dredges, can als...
Seagrass, an underwater plant that grows on the ocean floor, is very important for sea life. It also helps prevent global warming by storing carbon, a harmful gas. However, scientists don't know exactly how much seagrass is at the bottom of the ocean. With the help of tiger sharks, a...
Actually, this experiment happens every timea volcano erupts at the bottom of the ocean. 事实上,每次海底火山喷发就是对此进行的一个实验。 What happens when a volcano erupts underwater? 当海底火山喷发时,都发生了什么呢? We'll find it out on today's moment of science. 我们今天就跟随科学一刻...
Seagrass, an underwater plant that grows on the ocean floor, is very important for sea life. It also helps prevent global warming by storing carbon, a harmful gas. However,scientists don't know exactly how much seagrass is at the bottom of the ocean. With the help of tiger sharks, a ...
Seagrass, an underwater plant that grows on the ocean floor, is very important for sea life. It also helps prevent global warming by storing carbon, a harmful gas. However, scientists don't know exactly how much seagrass is at the bottom of the ocean. With the help of tiger sharks, a...
Nevertheless, temporal changes in the properties of such deep waters across an ocean basin are of particular interest, as they can be used to constrain the transport of water at the bottom of the ocean and to detect changes in the global thermohaline circulation. Here we present a comparison ...
“I heard silence, silence infinite as the bottom of the ocean, a silence that sealed.”– Anne Spollen “We are tied to the ocean. And when we go back to the sea, whether it is to sail or to watch – we are going back from whence we came.”– John F. Kennedy ...
1【题目】Living at the bottom of the oceanAquarius is an underwater laboratory. It lies at the bottom ofthe ocean, 19 meters below the surface, in the Florida KeysNational Marine Sanctuary off the southeast coast of the U.S.A.Scientists use it as their home while they explore the coral...