Historic time capsule found at Washington Monument. Before you go, we thought you'd like these... BALTIMORE (WBAL) -A piece of history has been discovered in Baltimore. The original cornerstone of the Washington Monument in Baltimore, thought to be long lost, was discovered last week while crews dug for a sewage tank.
We divide our energy use among four economic sectors: residential, commercial, transportation, and industrial. Heating and cooling our homes, lighting office buildings, driving cars and moving freight, and manufacturing the products we rely on in our daily lives are all functions that require energy.
How do we get energy with coal, petroleum, natural gas and nuclear. We use coal, petroleum, and natural gas as energy. Coal, petroleum, natural gas are fossil fuels created naturally from dead organisms and buried underground.ow we use fossil fuels to get energy: Burn fossil fuels heat water to make steam steam spin turbines turbine turn generators into electricity. Nuclear power produces energy in control nonâexplosive nuclear reactions. Nuclear power use Uranium for the nuclear reactions to produce energy.