The correct answer is written below:
We do! There is lots of sedimentary rock that is older than 3.7 billion years old, for instance 3.8 byo rocks in Hudson Bay Canada.
The Hudson Bay in Canada has the oldest sedimentary rocks. These rocks are being studied very well. Even Greenland has the oldest sedimentary rocks of 3.9 billion years. Hence it is possible to study oldest sedimentary rocks.
Why can't we study sedimentary rocks that are older than about 3.7 Billion Years Old (byo)? O Rock older than 3.7 billion years has too much be considered sedimentary O The earth was not stable e...
Why can't we study sedimentary rocks that are older than about 3.7 Billion Years Old (byo)? A. Rock older than 3.7 billion years has too much graphite for it to be considered sedimentary. B. We do! There is lots of sedimentary rock that is older than 3.7 byo, for instance, 3.8 byo rocks in Hudson Bay, Canada. C. The earth was not stable enough for life until about 3.7 byo meaning sedimentary rock could not form until then because of...