An oil spill refers to the release of a liquid-based petroleum hydrocarbon into the environment as a result of human activity. This introduction of destructive agents is a drastic form of environmental pollution that harbors numerous negative externalities and could precipitate the dissolvent of an entire ecosystem.
Medical School. All doctors must go to medical school, which takes four years to complete. The first two years of medical school are spent completing coursework, and the last two years are spent in clinical rotations, which provide students with hands-on training and patient experience.
How to Become a Doctor. Many people have dreams of becoming a doctor and saving lives, but the training required to accomplish this goal is extremely rigorous. If you are up for the challenge, then read this wikiHow. Get good grades. In...