(And then, the moment the pro-abortion discussion is over, you ask the next pregnant mother you see if she can feel the baby kick, or if the baby has a name yet. These verbal tricks, like the massy arms and gear of a soldier, are only used in battle or drill, never when off-duty. Note that Reid above spoke not in the elliptical nonsense of PC when off-duty, alone with his familiars, not when before mikes. He relaxed and spoke normally, the same way a soldier shrugs out of his harness and kit after drill. Likewise, no one calls a baby a fetus outside of pro-abort discussions. ‘Fetus’ is a technical term used to refer to a stage of (human) development, not to a species of (nonhuman) being.)
"Pollutants can be classified as primary or secondary. Usually, primary pollutants are directly emitted from a process, such as ash from a volcanic eruption, the carbon monoxide gas from a motor vehicle exhaust or sulfur dioxide released from factories. Secondary pollutants are not emitted directly. They form in the air when primary pollutants react or interact. Example of a secondary pollutant is ground level ozone, one of the many secondary pollutants that make up photochemical smog. Some pollutants may be both primary and secondary that is, they are both emitted directly and formed from other primary pollutants."
Adverse air quality can kill many organisms including humans. Ozone pollution can cause respiratory disease , cardiovascular disease , throat inflammation, chest pain, and congestion . Water pollution causes approximately 14,000 deaths per day, mostly due to contamination of drinking water by untreated sewage in developing countries . An estimated 500 million Indians have no access to a proper toilet,   Over ten million people in India fell ill with waterborne illnesses in 2013, and 1,535 people died, most of them children.  Nearly 500 million Chinese lack access to safe drinking water.  A 2010 analysis estimated that million people died prematurely each year in China because of air pollution.  The WHO estimated in 2007 that air pollution causes half a million deaths per year in India.  Studies have estimated that the number of people killed annually in the United States could be over 50,000.