APES UNIT 7 Question and answers correctly solved 2023/2024

APES UNIT 7 Question and answers correctly solved 2023/2024Identify the sources and effects of air pollutants. - correct answer Explain the causes and effects of photochemical smog and methods to reduce it. - correct answer Photochemical smog is formed when nitrogen oxides and volatile organic hydrocarbons react with heat and sunlight to produce a variety of pollutants. Describe thermal inversion and its relationship with pollution. - correct answer During a thermal inversion, the normal temperature gradient in the atmosphere is altered as the air temperature at the Earth's surface is cooler than the air at higher altitudes. Thermal inversion traps pollution close to the ground, especially smog and particulates. Describe natural sources of CO2 and particulates. - correct answer Identify indoor air pollutants. - correct answer Describe the effects of indoor air pollutants. - correct answer Explain how air pollutants can be reduced at the source. - correct answer Describe acid deposition. - correct answer Describe the effects of acid deposition on the environment. - correct answer