State law requires an employer providing group health insurance coverage for its employees, when (1) canceling or discontinuing the insurance or (2) substituting it with another insurance policy, to give each insured employee notice of the cancellation, discontinuation, or substitution at least 15 days before the effective date of the change (CGS  ...
Carbon dioxide is an important greenhouse gas. Burning of carbon-based fuels since the industrial revolution has rapidly increased its concentration in the atmosphere, leading to global warming. It is also a major cause of ocean acidification since it dissolves in water to form carbonic acid.arbon dioxide was the first gas to be described as a discrete substance. In about 1640, the Flemish chemist Jan Baptist van Helmont observed that when he burned charcoal in a closed vessel, the mass of the resulting ash was much less than that of the original charcoal.
Being a non-carbon fuel, the exhaust is free of carbon dioxide. Carbon dioxide, emitted from our burning of fossil fuels, is causing the world's climate to change. Hydrogen is normally a gas and can be compressed and stored in cylinders.ydrogen-a very special type of gas. Liquefied natural gas (LNG) - natural gas that is very, very cold. Liquefied petroleum gas (LPG) - hydrocarbon gases under low pressure. Liquids made from coal-gasoline and diesel fuel that doesn't come from petroleum.