# data[].attributes.body
Its not as exact a absolute dating, but still scientists use this technique too

# data[].attributes.body
Is used for inorganic substances, such as rocks and minerals

# data[].attributes.body
Is used to date organic fossils, such as plants

# data[].attributes.attachment_link.title
How are fossils formed  Kids learning Animation Video Tutorial

# data[].attributes.body
Absolute dating, because fossil age can be determined more exactly.

# data[].attributes.headline
What is the Geological Time Scale useful for ?

# data[].attributes.subject
What is the Geological Time Scale useful for ?

# data[].attributes.body
Scientists use it as a system  of time measurement that relates  the findings in different layers of the Earth to time.

# data[].attributes.body
Scientists have been able to determine how old the rock layer is and the age of fossils in that rock layer using some radioactive elements.

# data[].attributes.body
Water rich in minerals can then penetrate the mold and form a cast.

# data[].attributes.body
When the skeleton of an animal dissolves in the water and a cavity remains.

# data[].attributes.headline
What are the steps for fossil formation ?

# data[].attributes.subject
What are the steps for fossil formation ?

# data[].attributes.body
First, an animal dies and sinks into the ocean. Then, sediment covers the hard parts. After that, the sediment hardens into rock. Finally, The fossil appears at the surface

# data[].attributes.headline
Why can fossils be the evidence of the evolution of species ?

# data[].attributes.subject
Why can fossils be the evidence of the evolution of species ?

# data[].attributes.body
Because they supply us with information about how species looked in the past.

# data[].attributes.body
Fossils are the remains  of ancient living things, plants or microorganisms.