They are of different types like- Supply ships which cater to rigs and platforms located offshore. Crane barges, crane ships or floating cranes are vessels with cranes used to lift heavy loads. Pipe-laying ships that lay underwater cables and pipes. Semi-submersible platforms are movable off...
_2, some of which have robot arms that can collect samples of water, soil, and small animals underwater.Using satellites for tracking Satellites up in space can help to track se a animals'travels in the ocean. Scientists attach electronic sensors to some animals to study them. Then, a ...
A group of penguins can swim underwater for up to 22 minutes.根据材料内容选择最佳答案()26. What is the emperor penguin's habitat like? A. It is cool. B. It is very warm. C. It is wet. D. It is very cold.()27. Why do many penguins stand together? A. To protect(保护) ...
Algae octopuses live near coastlines and prefer to stick to the intertidal zone. This area, near the shore, is underwater at high tide, but exposed to the air and sun during low tide. You will find algae octopuses in the same tide pools as sea urchins and sea stars. The algae octopus ...
and moray eels. They can inflict incredibly painful injuries with their spines or teeth if stepped on or touched accidentally underwater. In order to avoid any potential conflicts with these animals, it’s important to stay vigilant while swimming in open waters around this part of the world!
the shell material is removed in order to leave a gap in the rock which bears the features of the original shell. Some of them retain the complete image of the original plant or animal which was fossilized. They usually get formed under water, when the layers of silt build up over the ...
(因此,深水潜水员穿着特殊的潜水服以保护自己免受水压的影响)说明潜水员潜入深水时需要穿着特殊的装备,E项"对于真的很深的潜水,他们乘坐小型潜艇"承接上文,并引出下文"some of which have robot arms that can collect samples of water,soil,and small animals underwater(其中一些有机器人手臂,可以收集水下的...
Therefore, deep-se a divers wear special diving suits to protect themselves from the water pressure. _E__ , some of which have robot arms that can collect samples of water, soil, and small animals underwater.Using satellites for tracking Satellites up in space can help to track se a ...
Wild animals in China can be found throughout the country. From the high mountains of Tibet to the tropical rainforests of Yunnan, there is an incredible variety of species that inhabit this beautiful land. The Tibet Autonomous Region is home to many unique species, such as snow leopards, Him...
The fishing cat gets its name for its ability to swim. Identification of a fishing cat is easy because of its partially webbed feet and thick, waterproof undercoat. These adaptations allow the fishing cat to swim well, even underwater. Most of its diet isfish, and it also eats small...