All of the following could be considered proxy data for measuring global warming except
A)ice cores.
B)sea surface temperature.
C)tree rings.

Question

Quizplus · Accepted Answer

Sea surface temperature is a direct measurement of the temperature of the ocean's surface, which is used to monitor current climate conditions, rather than a proxy data type that would provide historical climate information indirectly, like ice cores or tree rings.

All of the Following Could Be Considered Proxy Data for Measuring