The multi-syllable vocabulary word used to describe the time period before the flood is a) postmodern b) ancient c) antediluvian d) prehistory i think the answer is antediluvian, but i'm not

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste