Question

What are fossils ? How are they formed ? What are the ways of calculating the age of fossils...? ​

Answer 1

hard remains of a prehistoric animal or plant inside a rock. They are formed when an animal or plant dies in a watery environment and is buried in mud. The soft tissues quickly decompose leaving the hard bones and shells behind. Relative dating is used to determine a fossils approximate age by comparing it to similar rocks and fossils of known ages. Absolute dating is used to determine a precise age of a fossil by using radiometric dating to measure the decay of isotopes, either within the fossil or more often the rocks associated with it.

Answer 2

Answer:

Hey mallu....

pls refer to the attachment.....

hope it helps u

have a great day....

നല്ല കോലം ആണ്

കണ്ട് ഞെട്ടരുത്

പിന്നെ Heredity and evolution chapter inte notes വേണേൽ പറഞ്ഞാൽ മതി

എന്റെ കൈയിൽ ഉണ്ട്