Heavy industry, manufacturing and agriculture are three of the major causes of pollution of the Great Lakes system. The production of persistent organic pollutants (POPs) such as PCBs, DDT and dioxins, had previously been of principal concern. This does not account for all of the pollution, but are a majority of the blame. Chemical pollution, Plastic pollution, and Nutrient pollution have been devastating to The Great Lakes.
The causes of freshwater pollution are varied and include industrial wastes, sewage disposal, runoff from farmland, cities, and factory effluents, and the build-up of sediment. Emissions from factories and vehicles are released into the air.
Therefore, answers should be:
Industrial waste, sewage disposal and, runoff.
Answer: living organisms need to maintain homeostasis constantly in order to properly grow, work, and survive.
Explanation:
Answer:
A. Insulated
Explanation:
TCS foods are known as time/temperature control for safety because they require certain time and temperature controls to prevent unsafe bacteria growth. therefore using an insulated container allows for the food to be kept fresh and efficient during transportation
Answer: Option C on edge
Explanation:
I did it and got it right
Answer:
Is This for points? I'm Guessing it is... So Thank you.
Explanation:
