Most of it 2 in the sea. There 3 five large garbage patches(垃圾带) in the sea. The largest one is a Great Pacific Garbage Patch. Scientists say that the patch is getting bigger and bigger. The patch is in the Pacific Ocean between California 4 Hawaii. It is quite large. Acc...
Poisonous things in ocean waters. 3.What does the underlined word "reproduce" mean? I. 繁殖 J. 灭绝 K. 迁徙 L. 觅食4.What's the passage mainly about? M. Fish and krill have decreased. N. Ocean waters are polluted. O. Sharks and seals are the enemies of penguins. P. The ...
The warming of the earth is the reason for the decrease in the number of penguins. The hotter and hotter air has caused ocean waters to become warmer. Higher water temperature has decreased the fish and krill. Some years later these birds are completely unable to reprod...
When the scientists exposed a sample of Mediterranean seagrass to powerful blast-level sound, the seagrass was severely damaged. Their sensitive hearing is an advantage in the dark depths of the ocean, but it makes aquatic organisms very vulnerable. Loud underwater sounds can damage or destroy ...
New Zealand is an island that lies off the eastern coast of Australia. It __36___ two large islands: North Island and South Island. New Zealand is surrounded by the Pacific Ocean ___37___ the north and east, and the Tasman Sea to the south and west. It is about the same size ...
The Great Pacific Garbage Patch is an area in the ocean which has a huge floating collection of plastic waste. It is located in the North Pacific Ocean. According to some reports, it is around 1.6 million square kilometers in size. This is so big that it now covers an area of the oce...
根据第二段第三句"The small hard-shelled marine life that the robotic submarine (潜艇) brought to the surface was polluted with toxic chemicals机器人潜艇带到水面的小型硬壳海洋生物受到有毒化学物质的污染。"可知,有硬壳的小海洋生物机器人把被污染的有毒化学物质带到表面。D选项说法符合题意。故选D项。
a3) Change the cloud to Ocean waves at the bottom of the Side Menu. 3) 改变云彩到海浪在旁边菜单的底部。[translate] aГодендоГодендо[translate] a学生管理 Student management[translate] aAll Right Reserved! 好预留![translate] ...
of the sea raises our hopes for an adequate food supply in the future. Aided by men of science, we have set forth to find out that 70 percent of the earth remains unexplored--the ocean depths. Thus, we may better discover and utilize the sea"s natural products for the world"s hungry...
Flooding occurs when water overflows onto dry land. Floods can occur as a result of strong rains, incoming waves from the ocean, rapid snowmelt, or due to the failure of levees. The most hazardous floods are flash floods, which combine extreme...