Marine pollutant is a material which is listed by PHMSA and, when in a solution or mixture of one or more marine pollutants is packaged in a concentration which equals or exceeds: (1) 10% by weight of the solution or mixture for materials listed as marine pollutants; or (2) 1% by weig...
海雪（Marine Snow）是海洋中缓缓下沉的有机颗粒聚集体，因形似飘落的雪花而得名。它主要由浮游生物的残...
Land pollution is when land or soil is contaminated by a variety of environmental pollutants. According to the Conservation Institute, the major causes of land pollution are: industrialization, deforestation (which can cause soil erosion), landfills (which pollute the soil and the air), mining, se...
They protect the shoreline from erosion, clear pollutants from the water and provide habitats for all kinds of marine animals. New research suggests sea grass meadows may also mitigate a serious consequence of greenhouse gas emissions: the steady acidification of ocean waters. The study published i...
He thinks the pollutants might get to the trenches by holding on to plastic that's floating in the ocean. Fish and other marine animals absorb pollutants as well. Eventually, the plastic and the dead animals fall to the bottom. Like dirt in your house, a lot of it will collect at the...
Pollutants damage the land, water, and air. In other words, they damage our environment. National Geographichas the following definition of the term: “Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants.” ...
Erosion is among the great causes of soil degradation as essential topsoil is lost at rates far greater than it can be replaced (Figure 12a, 12b); this sediment is also among the greatest pollutants of water bodies. Salinization and desertification are major causes of soil degradation in arid ...
There often are tiny bits of plastic in the fish and shellfish we eat. Scientists are racing to figure out what that means for our health.
Release more chemical pollutants 相关知识点: 试题来源: 解析 C。解析:文章中提到“To address these problems, several solutions can be implemented. One approach is to reduce pollution by properly disposing of waste and reducing the use of single-use plastics.”,即减少海洋生态系统污染的方法之一是...