It is a “Push Poll” - designed to make you think that CO2 in the atmosphere (put there by man) is causing global warming.
(13/13, but I am a scientist, sort of.)
I caught that too...
No.
The question was, "What gas do most scientists believe causes temperatures in the atmosphere to rise?" To which, the answer is clear and uncontroversial and simply a statement of fact on the ground.
If it had been "What gas do most scientists correctly believe causes temperatures in the atmosphere to rise?" or "What gas do all scientists believe causes temperatures in the atmosphere to rise?" then it would be a push poll.