Question

Q.5 Scientists discovered many fossils in the sedimentary rocks in a place. Which fossils do you think will be older – those in the top layers or those in the bottom layers? Why?

Answer 1

Answer:

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Answer 2

The oldest layers are on the bottom, and the youngest layers are on the top. Because sediments sometimes include once-living organisms, sedimentary rock often contains a lot of fossils. Fossils are once-living organisms that have been turned into rock, in which the shape or form of the organism can still be seen.