Environmental Pollution And Its Effects on Health and Nature

Air pollution, health and cancer – a new report calls for action - Cancer Research UK - Science blog :  "How strong is the link with cancer? Over the past decades evidence that air pollution is linked to a range of cancers has been mounting. In 2013, a group of international experts, working on behalf of the World Health Organisation’s International Agency for Research on Cancer (IARC), looked at the results of all of the research and concluded that air pollution causes cancer in humans – in particular, lung cancer.

Environmental impact of animal production : "Each one of us has an impact on the environment and the world in which we live. Growing food and raising animals also uses resources from the earth. Humans impact the environment through deforestation, agricultural and livestock activities, urbanization and burning fossil fuels. Each and every living creature produces greenhouse gases (GHG). Greenhouse gases are gases in the earth’s atmosphere and can be produced in nature and through human industry. An increased amount of GHG generates high temperatures on earth. The most abundant GHG are water vapor, carbon dioxide, methane, nitrous oxide and ozone. The amount of GHG that agriculture and farming produces around the world is different. This is because each livestock production system is different in the way it uses resources. Agricultural systems are often categorized into two types of systems: extensive farming and intensive farming.