The temperature at which the air can hold no more water is
a. the dew point.
b. relative humidity.
c. runoff.
d. evaporation. user: the area of land that drains into a river is called a/an
a. watershed.
b. stream.
c. headwater.
d. estuary.

the correct answer is actually the dew point.

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.