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.
How many jobs has the oil and natural gas industry created? Industry supports 9.8 million jobs or 5.6 percent of total U.S. employment, according to PwC. In 2012, the unconventional oil and natural gas value chain and energy-related chemicals activity together supported more than 2.1 million jobs, according to IHS â a number thatâs projected to reach 3.9 million by 2025.