What term describes the impact of certain atmospheric gases, particularly carbon dioxide, methane, and water vapor, on the temperature of earth's surface?
a. climate change
b. global warming
c. greenhouse effect
d. thermal radiation

Given f(x) = 3x= 1 and g(x) = 2x-3, for which value of x does g(x)= f(2)? its for algebra

What factors britain to become an industrial and commercial power?

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit