Question: What can you point to as an example of water vapor?
Choices:
text: a mountain that looks like a bear
label: A
text: the smoke coming from a distant fire
label: B
text: a group of birds that looks like a wine glass
label: C
text: a white puff in the sky that is shaped like a bird
label: D
Answer: D
Fact: An example of moisture is water vapor in the atmosphere