The time capsule was discovered behind a plaque at the monument in Baltimore's Mount Vernon neighborhood. The sealed box was put behind the plaque, placed in front of a niche to commemorate the monument's centennial, on Defender's Day, Sept. 12, 1915.
OIL AND THE ENVIRONMENT. Products made from oil (petroleum products) help us do a lot of things. We use them to power our airplanes, cars, and trucks, to heat our houses, and to make things like medicine and plastics.Even though petroleum products make life easier, it is not all good.IL AND THE ENVIRONMENT. Products made from oil (petroleum products) help us do a lot of things. We use them to power our airplanes, cars, and trucks, to heat our houses, and to make things like medicine and plastics.
The U.S. reliance on oil has both pros and cons, and it is because of these cons that the topic of alternative energy is getting increasingly contentious, even if it is still not developed enough to make a difference. Alternative energy is meant to be friendlier to the environment.il has been used by mankind ever since, and the U.S. is no exception. The history of the U.S. oil industry goes back to Edwin Drake and his drilling of an oil well in Pennsylvania in 1859. The following will discuss uses of oil and also its pros and its cons.