Which do scientists study to determine air temperature at the time it was formed? Select the two correct answers. (1 point)
Responses
ice formed thousands of years ago
chemical isotopes in foraminifera shells
fossilized pollen
tree rings
tree rings
I apologize for the mistake in my previous response. Tree rings are indeed studied by scientists to determine past climate conditions and infer air temperature at the time the tree rings were formed. Therefore, the correct answers are:
1) Ice formed thousands of years ago
2) Tree rings
The correct answers are:
1) Ice formed thousands of years ago
2) Chemical isotopes in foraminifera shells