Landfills not included, the production of packaging material itself is a major source of air and water pollution.People are now trying to solve the problems caused by packaging materials. In 1991, Germany took the lead by requiring companies to recycle the packaging used for their goods. To do...
根据文章的第一段“Cows are a large source (来源) of greenhouse gases. Now scientists have shown the pollution from cows can be cut down by adding a little seaweed (海藻) to their food.(奶牛是温室气体的一大来源。现在,科学家们已经证明,通过在牛的食物中添加一点海藻,可以减少奶牛产生的温室气体...
Report Details Large Source of Carbon Pollution in CaliforniaCappis, Greg
4. Vehicles release large ___(quantity) of harmful gases, which are a major source of air pollution.相关知识点: 试题来源: 解析 quantities 该句需要填入一个表示“大量”的词来描述车辆排放的有害气体的数量。由于“quantity”本身已经表示数量,而“quantities”表示“大量的”,更符合句子的语境,因此答案为...
根据第一段“You might not expect it, but cows are a large source of the greenhouse gases that are driving climate change. Now scientists have shown the pollution from cows can be reduced by adding a little seaweed to their food.(你可能想不到,奶牛是导致气候变化的温室气体的主要来源。现在,...
根据最后一段“Still, it's true that something as simple as feeding cows seaweed can help reduce some of the pollution causing the climate crisis.(尽管如此,像给牛喂海藻这样简单的事情确实可以帮助减少一些导致气候危机的污染)”结合文章说明了奶牛是导致气候变化的温室气体的主要来源,然而科学家已经证明,...
Sichuan Province is famous for its advanced stockbreeding in China.However,with the development of livestock and poultry production towards a large scale,pollution caused by livestock and poultry has been the main reason for pollution.This paper introduces the pollution prevention and control of large...
Cows are a large source (来源) of greenhouse gases. Now scientists have shown the pollution from cows can be cut down by adding a little seaweed (海藻) to their food. Cows have four stomachs, one of which helps break down the grass into something that the cow’s body can use. But wh...
You might not expect it, but cows are a large source of the greenhousegases that are driving climate change. Now scientists have found that the lfrom cows can be reduced by adding a little seaweed(海藻) to their food.Cows have one special 2 , which allows them to break down grass and...
11.People and the sources of air pollution are found in the same places.This means that cities with large populations have the biggest problem of dirty air.Air pollution is caused by many different things.A major source of air pollution is the gas fumes (烟雾) from cars.Statistics show that...