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Indirect effects – organisms directly affected by the loss of food, which has declined due to toxins. Sublethal effects – toxins or compounds that do not induce significant mortality but make the organism sick or make it change its behavior [9] Increased sensitivity to toxicants when additional environmental stressors are present [10]
food security - food produced in sufficient quantity to meet the full requirements of all people i.e. total global food supply equals the total global demand. For households it is the ability to purchase or produce the food they need for a healthy and active life (disposable income is a crucial issue).
The United Nations Food and Agriculture Organization (FAO) predicted that 18% of anthropogenic greenhouse gases come directly or indirectly from the world's livestock. This report also suggested that the emissions from livestock were greater than that of the transportation sector.
Pollution is the introduction of contaminants into the natural environment that cause adverse change. [1] Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring ...
Food poisoning, also known as foodborne illness, is a common sickness caused by swallowing food or liquids that contain harmful bacteria, viruses or parasites, and sometimes even chemicals.
Water pollution due to dairy farming in the Wairarapa area of New Zealand (photographed in 2003) Agricultural pollution refers to biotic and abiotic byproducts of farming practices that result in contamination or degradation of the environment and surrounding ecosystems, and/or cause injury to humans and their economic interests.
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A code orange air quality alert means that air pollution concentrations within the region may become unhealthy for sensitive groups. Not all areas will be affected at the same time due to the ...