A. A painter is painting the outside of a house. Describe how the paint could become a point source of air, soil, and water pollution. Include one example for each type of pollution. b. Explain why each greenhouse gases from car engines are nonpoint-source pollution.

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.