When we think of Earth's water resources, we think of huge oceans, lakes, and rivers. (1) The most obvious type of water pollution affects surface water. For example, a spill from an oil tanker creates an oil slick(浮油)that can affect a vast area of an ocean. (...
结果1 题目All types of water pollution are (harm)___to the health of humans and animals.相关知识点: 试题来源: 解析 正确答案:Harmful解析:本题考查词性转换。be作为系动词,后需接形容词作表语,表状态。因此,空格处填harmful。反馈 收藏
Water pollution is a major and less visible form of damage to the environment. Since we spend most of our time on land, we rarely think about what is going on with the water. However, our lives depend on clean water, and so it would be very smart to pay attention to the health of ...
There is nothing quite like the feeling of slipping into a body of cool water or taking a long, pristine drink from the tap on a hot day. Water is more than just refreshing, however; it is vital for human life. The essential nature of water makes the reality of water pollution a seri...
3) types of groundwater pollution sites 地下水污染场地类型4) membrane fouling type 膜污染类型 1. The aim of this paper is to discover how the membrane fouling types change with the temperature and to discuss the behavior of the temperature on the membrane fouling process. 为研究一体式膜...
百度试题 结果1 题目All types of water pollution are (harm) ___ to the health of humans and animals.相关知识点: 试题来源: 解析 答案:(1)harmful反馈 收藏
1. What are pollutants in water? things that smell bad things that make water dirty and unsafe things that make water cost a lot of money things that cause water to dry up 2. Which is an example of water pollution? an oil spill from a large ship animals walking along the beach...
百度试题 结果1 题目All types of water pollution are ___ to the health of humans and animals 相关知识点: 试题来源: 解析 harmful 反馈 收藏
Main Types of Pollution The well-known pollution types include air, land, water, marine etc. There are other types also which are relatively new but important to understand, these include noise, light, nuclear, thermal, visual pollution etc. All kinds have an impact on the environment. ...
One of the most important properties of water is its ability to dissolve chemical substances and transport them between different points in the environment. Even rain water is never pure or free from some dissolved chemical substances. These dissolved chemical substances in the aquatic environment can...