题目 2 What are the sources of water pollution? 相关知识点: 试题来源: 解析 水污染的来源主要分为两大类:自然来源和人为来源。自然来源包括地质活动、生物活动和大气沉降。人为来源包括工业污染、农业污染、生活污水、城市径流、船舶污染和矿产开采。 水污染的来源主要分为自然来源和人为来源。自然来源包括火山...
chemicalwaste水俁病minamatadiseasethebestknownexampleofheavymetalpollutionintheoceanstookplacein1938whenajapanesefactorydischargedasignificantamountofmercurymetalintominamatabaycontaminatingthefishstocksthere What are the causes of water pollution? 1.Sewage With billions of people on the planet, disposing of sewage...
Types of Water Pollution: Lesson for Kids from Chapter 11 / Lesson 36 46K Learn about water pollution and how water pollutants make the water dangerous for humans, plants, and animals. Discover how pollution works and different types of water pollutants, such as sewage, pesticides, and othe...
百度试题 结果1 题目What are the forms of pollution? A. Air,water and soil. B. Oil and word. C. Marine life. 相关知识点: 试题来源: 解析 A 反馈 收藏
Saving the Earth How to protect the environment becomes one of the biggest problems in the world. We can find the rubbish not only pollutes our environment but also harms people' s health. So we should not throw rubbish onto the ground. Some factories are pouring waste water into rivers, ...
A. Make the water cleaner. B. Increase the amount of water. C. Contaminate water sources and make the water unfit for drinking and aquatic life. D. Have no E. ffect on water sources. 相关知识点: 试题来源: 解析 C。解析:文中提到 It can contaminate water sources, making the water unf...
What are the major causes of environment pollution ? View Solution Causes of water pollution. View Solution Which causes water pollution? View Solution Which of the following causes water pollution? View Solution Which cause water pollution? View Solution ...
Ameh, Tiffany. "What Are The Solutions To Water Pollution?"sciencing.com, https://www.sciencing.com/solutions-water-pollution-7202971/. 22 November 2019. APA Ameh, Tiffany. (2019, November 22). What Are The Solutions To Water Pollution?.sciencing.com. Retrieved from https://www.sciencing....
试题来源: 解析 【答案】to;cut;down【核心短语/词汇】cut down:减少【翻译】我们可以做些什么来减少水污染?【解析】依据题意需要翻译出“来减少”这一语义,“减少”为固定短语cut down.“来”表示目的状语用“to”故答案为to;cut;down。 反馈 收藏 ...
Some factories let waste water run into the sea. Sometimes dangerous chemicals are washed overboard from ships. People are now trying to save the oceans from pollution. The sea is the home of many animals which depend on each other for food. If one dies others are in danger. Many sea ...