38 CHAPTER 4 Excreta disposal Safe disposal of excreta, so that it does not contaminate the environment,water, food or hands, is essential for ensuring a healthy environment and forprotecting personal health. This can be accomplished in many ways, somerequiring water, others requiring little or none.
Sorry, something has gone wrong. Best Answer: A new nuclear power plant on average employs 1,400 to 1,800 people during construction (with peak employment as high as 2,400) and employs 400 to 700 people long-term, at salaries typically substantially higher than the average salaries in the local area.
Solar already employs more people than coal mining, which has 93,185 workers, and has added 50 percent more jobs in 2014 than the oil and gas pipeline construction industry (10,529) and the crude petroleum and natural gas extraction industry (8,688) did combined, according to the Solar Foundation.