Which environmental impact is caused by both refining oil and refining natural gas? (1 point) air pollution

sinkholes

marine habitat destruction

landslides

Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?