The following graph shows projected CO₂ emissions in India based on the level of urbanization that occurs in the 21st century. Why do you think a higher level of urbanization will result in greater CO₂ emissions? How might India reduce its CO₂ emissions without reducing its energy consumption (which is necessary as India develops economically)?

5000 4000 3000 Medium lovel of urbanization 2000 Low level of urbanization 1000 2040 Year 2000 2020 2060 2080 2100 CO2emissions as millions of metric tons of carbon equivalent