16)
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.

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species