Fossil & Fossil fuels

An energy source formed deep inside Earth from the remains of organisms that lived long ago is

What can smell like rotten eggs?

Burning this fossil fuel creates the most pollution.

This fossil fuel is where we get gas for our cars.

Fossil made when a leaf was pressed into soft mud, leaving a hollow space is called a

What fossil fuels are often found together?

What is the cleanest burning fossil fuel?

What are some examples of fossils?

How do fossils provide information?

Fossils can tell us

What is the first step in fossil formation

Insects can get trapped in tree sap. Hardened tree sap is called

This is formed from PEAT.

What fossil fuel is a solid?

How are fossil fuels created?

What is required to create fossils?

This is an example of

The oldest fossils will be found in the _______________ layers of sedimentary rock.

All living things contain this element so when plant tissues get preserved it leaves a film

Some fossils help more than others, helping to identify a very short period of Earth’s history

If a mold is later filled with mud that hardens, it creates a

How can fossil fuels help us today?

Which fossil fuel is a dark brown or black liquid.

When many animals go extinct at the same time, large scale, caused by climate change

What are some examples of Fossil Fuels?

Invisible, made mostly of methane, lighter than air, and highly flammable