Using high pressure liquids to extract oil and natural gas from rocks is known as Select one: a. primary oil recovery b. internal combusion c. hydraulic fracturing d. scrubber technology Environmental problems caused by oil and gas production include all of the following except: Select one: a. damage to ecosystems caused by oil spills b. damage to the ozone layer caused by oil spills C. air pollution d. fragmented ecosystems from pipelines we usually expect to find natural gas close to oil reservoirs. Select one:
True False