1) The gases in our atmosphere that insulate Earth cause ____________.
a) the greenhouse effect
b) chlorofluorocarbons
c) pollutants from fossil fuel combustion
d) solar radiation
2) Ozone depletion is caused by_______________, while global warming is caused by increasing quantities of _________________.
a) carbon dioxide ; CFCs
b) methane; nitrous oxides
c) water vapor; fertilizers
d) CFCs; carbon dioxide

Question

1) The gases in our atmosphere that insulate Earth cause ____________.
a) the greenhouse effect
b) chlorofluorocarbons
c) pollutants from fossil fuel combustion
d) solar radiation
2) Ozone depletion is caused by_______________, while global warming is caused by increasing quantities of _________________.  
a) carbon dioxide ; CFCs
b) methane; nitrous oxides
c) water vapor; fertilizers
d) CFCs; carbon dioxide

anonymous · Answer

All right i'll help u..

anonymous · Answer

:D

anonymous · Answer

So wat do you think the fist answer is?

anonymous · Answer

I think it's c but I'm not very sure

anonymous · Answer

No your not correct.. sorry about that.... the answer is a. because greenhouse effect is the warming effect induced on the earth because of greenhouse gases.. got it? @killjoyandproud  ??

anonymous · Answer

yeah i get it now thank you :) you're really smart!

anonymous · Answer

thank you.. all right now the second one.. wat do you think? @killjoyandproud ??

anonymous · Answer

No i mean D

anonymous · Answer

@ashley007

anonymous · Answer

kudos!! your correct...@killjoyandproud  ??

anonymous · Answer

YAY!! thanks for your help @ashley007

anonymous · Answer

oh welcome mate!! anytime..

anonymous · Answer

1. Greenhouse Effect
2. CFC/Carbon  Dioxide.