Author Question: How will seasonal changes affect the concentration of CO2 in the atmosphere? A) There will be ... (Read 56 times)

lilldybug07 · **on:** Jul 15, 2018

How will seasonal changes affect the concentration of CO2 in the atmosphere?

A) There will be less CO2 in the atmosphere in winter than in summer
B) The levels of CO2 are constant no matter the season
C) There will be more CO2 in the atmosphere in winter than in summer

Question 2

What percentage of the atmosphere is carbon dioxide?

A) 0.0400
B) 0.152
C) 1
D) 5