The Environmental Protection Agency (EPA) was tasked with monitoring the tens of thousands of chemicals used in manufacturing and agriculture. The EPA has successfully set standards for about of these compounds. Would it be 50 % or around 10%

The correct answer is 10%

Explanation:

The Environmental Protection Agency (EPA) was set up in December 1970 by the leader request of President Richard Nixon. It is an office of the US national government whose mission is to ensure human and natural well being. The EPA is answerable for making guidelines and laws advancing the well being of people and the climate.

The EPA manages the assembling, preparing, conveyance, and utilization of synthetic substances and different pollutants. Moreover, the EPA is charged with deciding safe resistance levels for synthetics or chemicals and different toxins in food, creature feed, and water.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.