Documents How do we know about the climate 150,000 years ago?

How do we know about the climate 150,000 years ago? How do we know about the climate 150,000 years ago? Are they using time machines? Are scientists making stuff up? Climate…

Documents Measuring Past Climate

Paleoclimate Measuring Past Climate How do we measure the earthâs temperature from the past? Instruments record the past 140 years. Historic records go back thousands of…

Documents How do we know about the climate 150,000 years ago?

How do we know about the climate 150,000 years ago? How do we know about the climate 150,000 years ago? Are they using time machines? Are scientists making stuff up? Climate…