Unwanted or excessive noise can have a negative impact on the environment, wildlife, and human health. The majority of industrial facilities and some other workplaces regularly produce noise pollution, but it is also a byproduct of train, airline, and road traffic as well as of construction work done outside.
Air pollution can harm us when it accumulates in the air in high enough concentrations. Millions of Americans live in areas where urban smog, particle pollution, and toxic pollutants pose serious health concerns. People exposed to high enough levels of certain air pollutants may experience
Organs donation and transplantation is removing an organ from one person (the donor) and surgically placing it in another (the recipient) whose organ has failed. Organs that can be donated include the liver, kidney, pancreas, and heart. What are organ donation and transplantation? Organs donation is surgically removing an organ or tissue from one person …
