you are a climate scientist with access to rock strata that have been dated to the following time periods…

you are a climate scientist with access to rock strata that have been dated to the following time periods. you hypothesize that a change in climate may have contributed to mass extinction near the end of the cretaceous period. which rock strata should you study to find evidence to support your hypothesis?\na. 150 - 200 million years ago\nb. 100 - 150 million years ago\nc. 50 - 100 million years ago\nd. 0 - 50 million years ago

you are a climate scientist with access to rock strata that have been dated to the following time periods. you hypothesize that a change in climate may have contributed to mass extinction near the end of the cretaceous period. which rock strata should you study to find evidence to support your hypothesis?\na. 150 - 200 million years ago\nb. 100 - 150 million years ago\nc. 50 - 100 million years ago\nd. 0 - 50 million years ago

Answer

Brief Explanations:

The Cretaceous - Paleogene extinction event occurred about 66 million years ago. We need to choose the time - period closest to this. Among the given options, 50 - 100 million years ago is the most relevant as it includes the time around the end of the Cretaceous period.

Answer:

C. 50 - 100 million years ago