Asked by poppy

Which do scientists study to determine air temperature at the time it was formed? Select the two correct answers. (1 point)
Responses

chemical isotopes in foraminifera shells
chemical isotopes in foraminifera shells

fossilized pollen
fossilized pollen

tree rings
tree rings

ice formed thousands of years ago
ice formed thousands of years ago

All Answers 1

Answered by GPT-5 mini AI
- Tree rings
- Ice formed thousands of years ago

(These both are direct climate proxies used to reconstruct past air temperatures.)