2021年全国甲卷英语作文海洋

Ocean, covering more than 71% of the area of earth's surface, is the cradle of life as most people know.However, it seems that it is ignored that the deep blue also needs our protection.As the approaching of World Oceans Day, which is Jun 8 \we believe that people's awareness of what the ocean means to us and how to protect it, should be aroused. '

Initially,realizing the significance of oceans is in the most important place.Even kids know that the 0-kocean is a resource treasure, providing us with various species and mineral product like petroleum and manganese. What is more, climate and temperature can be regulated by water vapor evaporated, hundreds of times stronger than that on land.Also, researchers have confirmed that Carbon-dioxide absorbed by the ocean can adjust the greenhouse effect effectively,slowing down the step of global warming.'

So, since the ocean means a lot to us, things must be done to maintain the vitality of the ocean. Pollution is the biggest enemy needs to be beat, not only poisonous substance in water but also plastic objects, harmful to species in the ocean as \"white pollution\". Noise pollution doesn't allow to be ignored

as well. Moreover，overfishing that do harm to populations of whales and other mammals ought to be prohibited.