Man-made causes probably do the most damage. There are many man-made causes. Pollution is one of the biggest man-made problems. Pollution comes in many shapes and sizes. Burning fossil fuels is one thing that causes pollution. Fossil fuels are fuels made of organic matter such as coal, or...
Producing meat causes global warming.We need to stop wasting food. In rich countries, about 50 percent of food goes to the trash. In poor countries, a lot of food is lost between the farmer and the market because storage and transportation are not efficient (有效的)It won't be easy to...
future generations will suffer from our 14.Some might feel that they can’t stop global warming from 15.But if every single person does his or her part in keeping the air clean,then it will become a 16 effort.Sure,there are some things that cause pollution and that we won’t be able...
Global warming (全球变暖) is a serious problem and it makes the Earth sick. There are many causes of the greenhouse effect (温室效应) . So,what can we do to help the Earth? Let's think about things for our beautiful planet. Fortunately,there are many ways to save the Earth and keep...
(64)Greenhouse Effect.When we burn fossil fuels they produce carbon dioxide which causes global warming.Secondly,when we have used up all our coal,oil and natural gas,we will have (65)nothing left to burn.Thirdly,they are not very efficient.The internal combustion engine (内燃机) that we ...
Global Warming: The major cause for this is the increased level of CO2and that is because of burning of fossil fuels(化石燃料). And this has lead to an increase in the earth’s temperature. Deforestation(砍伐森林): Deforestation is required for creating land space for making roads and homes...
Nowadays, global warming E. causes the penguins to leave Antarctic F. causes the ice in Antarctic to melt G. makes the penguins own a more comfortable place . makes the earth's temperature lower and lower ( ) 3.___ gives off gas that warms earth. . Too much coal and oil . The ...
At some point he has to show that he has a vision of a better way. He can't just say 'The future is bleak, follow me.' Because no one will. —Mark McKinnon 0 The science is crystal clear: we humans are the primary cause of global warming, and we face a bleak future if we ...
【2】 Soil erosion is a serious problem that causes degradation (退化) of soil and leads to floods. Trees and plant roots bind the soil and thus reduce soil erosion. Also they conserve rainwater and reduce sediment(沉积) deposits.Trees produce oxygen. Trees play an important role in reducing...
aI first met Steven on a beach ___ Sydney. I later found out that he had been a carpenter and a plumber, ___ other things. 我在海滩___悉尼首先遇见了史蒂文。 我以后发现了他是木匠和水管工, ___其他事。[translate]