DTS is also completely backwards compatible, but in a way that allows legacy AV receivers and other products to play back DTS-HD Master Audio files at up to 1.5 Mbps with up to 7.1 discrete channels at 96 kHz or 5.1 channels at 192 kHz.
Smog usually is produced through a complex set of photochemical reactions involving volatile organic compounds (VOC's) and nitrogen oxides in the presence of sunlight that result in the production of ozone.
Chemical Reactions. Whenever we mix chemicals together and end up with a new end product, made of new molecules and we cannot get our starting materials back we have a chemical reaction. Baking soda and vinegar react to make carbon dioxide gas, water and sodium acetate.