human
Question: While studying the rings in a fossilized tree trunk, a scientist notices a group of rings that are closer together than the other. This means that

Choices:
A) the trees had more sunlight for those years
B) the trees were dead during those years
C) during those years, there was less precipitation
D) the trees had extra water those years
gpt
The correct answer is 2: during those years, there was less precipitation.