What is the primary concern regarding the use of hydraulic fracturing (fracking) for natural gas?
  • Groundwater contamination
Which area of the U.S. is known for mild, rainy winters and dry, hot summers due to Mediterranean climate influences?
  • Southern California
How do environmental regulations affect the coal industry in the U.S.?
  • They limit coal emissions and encourage cleaner energy
How do methane leaks from natural gas infrastructure impact the environment?
  • They contribute to greenhouse gas emissions