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Carbon dioxide is a greenhouse gas. What is the definition for “greenhouse gas” ?
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- What is the environmental impact of carbon dioxide emissions?11) The chart below compares the greenhouse gas emissions of several fuel sources. Greenhouse Gas Emissions of Fuel and Energy Sources Sugarcane Ethanol Cellulosic Ethanol Fuel > Gasoline Corn Ethanol Energy > Source Fossil Fuels Biomass Biomass Biomass Source: Adapted from http://energy.itgoverns.com An accurate prediction that could be made regarding the information shown in the chart is that A) fossil fuels emit the least amount of greenhouse gases the use of biomass-based fuels instead of fossil fuels will greatly decrease the production of greenhouse gases B) C) the use of any one of the ethanol sources for fuel will each produce more greenhouse gases than the use of gasoline for fuel D) a total change from gasoline to ethanol as a fuel would have no effect on greenhouse gas emissions Greenhouse Gas EmissionsWhat does the term ’leakage’ mean in the context of regulating greenhouse gas emissions? and why is this important to consider?
- The table below shows the demand for pollution permits to emit hydrocarbons in a particular industrial park. Each permit allows the owner to release one tonne of pollutants into the atmosphere. Price per Pollution Permit $4,000 3,500 3,000 Quantity of Permits 200 400 600 2,500 2,000 1,500 8ee 1,800 1, 200 1,400 1,000 a. If no fee for a pollution permit were charged, how many tonnes of pollutants would be discharged into the atmosphere, assuming a straight-line demand curve? Quantity: tonnes b. Suppose government were to set a fee of $3,000 per pollution permit. How many tonnes of pollutants would now be dumped? What is the total revenue received by government? Quantity: tonnes Total revenue: $ c. Suppose that a new technology allows for a significant reduction in hydrocarbons at a relatively low cost so that the demand for pollution permits in the industrial park drops by 200 tonnes. Assuming that government holds the permit fee at $3,000, how many tonnes of pollutants would now be…What is the primary source of anthropogenic sulfur dioxide and why do you think that in the Philippines there are so much problem related to sulfur dioxide emission?what can we do to help reduce the amount of pollutants such as CO, SO2, NO2, HCl, NO3 in the atmosphere which alleviate Global warming?
- what can we do to help reduce the amount of pollutants such as CO, SO2, NO2, HCl, NO3 in the atmosphere which alleviate Global warming? please explainUsing the information in the table above, evaluate the relative risk for poor outside air quality for the following pairs of locations in terms of the pollutant sources. Which one do you think would have better air quality? Why? i) small village vs. large city ii) cabin in a forest with a wood-burning stove vs. farmhouse in the middle of the prairiesIn which country formation of ozone hole is maximum?
- Of the three sources of energy, natural gas, coal, or nuclear power, which is the most dangerous for those who collect the energy?Which gas is not a pollutant?Is there any form of matter or energy that could never be considered pollution? Briefly compare and contrast point and non-point source pollution.