Why are more and more people concerned about the increased use of fossil fuels, like gasoline used in cars?
a. fossil fuels may one day run out.
b. cars that run on gasoline are very expensive.
c. gasoline provides very little amounts of energy.
d. fossil fuels are all found deep within the earth’s crust.

its a. fossil fuels may one day run out. i know cause i got it wrong

Explanation:i got it wrong

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.