To solve the problem of a polluted stream a scientist traced where the pollution came from. She determined that the pollution was coming from many small sources. She worked on a plan to help reduce the pollution to the stream. This is an example of ____________________ pollution solution.
In the ocean, there are areas where there are very few living things.
_________________________ is the term that describes when this happens to a natural area.
Please help!!!!!!! This is the last science questions of the year!!
Water pollutn,and i thnk d 2nd gap z...
nonpoint, desertification
The first scenario described is an example of a decentralized or multi-source pollution solution. In this case, the pollution in the stream is coming from many small sources, so the scientist identifies each source and develops a plan to reduce pollution from each one. This type of solution is often necessary when a problem is caused by multiple contributors and requires targeted action at various sources.
For the second scenario, when there are very few living things in an ocean area, it is referred to as a biological desert or a dead zone. These terms describe an ecosystem that lacks biodiversity and has low or no animal and plant life present. Dead zones typically occur when there is a lack of oxygen or excessive nutrient pollution, leading to the decline or absence of marine life in that area.
To find the answer to questions like these, it's helpful to understand the concepts and terminology related to the topic. Reading science textbooks or reliable online sources, attending classes or lectures, or discussing with teachers or classmates are all great ways to gain knowledge and understanding in order to answer questions effectively. Additionally, actively engaging in scientific observation and research can also provide firsthand experiences and practical knowledge that can be applied to different scenarios.