What does the underlined word "fluctuations" mean in ( sequences; or a particular order )
(events; or an outcome and a result)
(diseases; or cases of ill health)

(changes; or rising and falling)

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.

answercharacteristics of place include things like economic activity, architecture,and culture,all of which are human elements that alter or can be influenced by the environment;