Which pollutant leads to the deoxygenation of water in ponds and lakes?

10.3.1. State the composition of clean,

10.3.2.1. carbon dioxide from the complete combustion of carbon-containing fuels

10.3.2.2. carbon monoxide and particulates from the incomplete combustion of carbon-containing fuels

10.3.2.3. methane from the decomposition of vegetation and waste gases from digestion in animals

10.3.2.4. oxides of nitrogen from car engines

10.3.2.5. sulfur dioxide from the combustion of fossil fuels which contain sulfur compounds

10.3.3.1. carbon dioxide: higher levels of carbon dioxide leading to increased global warming, which leads to climate change

10.3.3.2. carbon monoxide: toxic gas

10.3.3.3. particulates: increased risk of respiratory problems and cancer

10.3.3.4. methane: higher levels of methane leading to increased global warming, which leads to climate change

10.3.3.5. oxides of nitrogen: acid rain, photochemical smog and respiratory problems

10.3.3.6. sulfur dioxide: acid rain

10.3.4.1climate change: planting trees, reduction in livestock farming, decreasing use of fossil fuels, increasing use of hydrogen and renewable energy, e.g. wind, solar

10.3.4.2acid rain: use of catalytic converters in vehicles, reducing emissions of sulfur dioxide by using low-sulfur fuels and flue gas desulfurisation with calcium oxide

10.3.5. Describe photosynthesis as the reaction between carbon dioxide and water to produce glucose and oxygen in the presence of chlorophyll and using energy from light

10.3.6. State the word equation for photosynthesis, carbon dioxide + water  glucose + oxygen

10.3.7.1. the absorption, reflection and emission of thermal energy

10.3.7.2. reducing thermal energy loss to space

10.3.8. Explain how oxides of nitrogen form in car engines and describe their removal by catalytic converters

10.3.9. State the symbol equation for photosynthesis