pollute|verb|to release dangerous or unpleasant substances into the air, soil or water
terrible|adjective|very bad; causing terror or fear
share|noun|a part belonging to, given to or owned by a single person or a group; any one of the equal parts of ownership of a business or company
valley|noun|a long area of land between higher areas of land
waste|noun|a spending of money, time or effort with no value gained or returned; something thrown away as having no value; the liquid and solid substances that result from body processes and are passed out of the body
