It is a trace fossil (like footprints or dinosaur droppings) because it does not actually represent the living organism, only its activities.
This would be considered a trace fossil, specifically a "ichnofossil" which is a fossilized footprint, burrow, or other trace left by an organism rather than the remains of the organism itself.
A trace fossil is evidence of an organism's activity (like footprints, burrows, or coprolites) but is not made of the organism itself. Trace fossils provide valuable information about the behavior and ecology of ancient organisms.
Fossil fuels - because they were formed from remains of vegetation or algae over millions of years.
Another kind of fossil is a mold or cast fossil, which forms when an organism's remains decay and leave an impression in the surrounding sediment that is later filled with minerals. Another type is a trace fossil, which is evidence of an organism's activity, like footprints or burrows, preserved in rock.
It was a T-Rex
paleontologist
This is called a trace fossil. or a mold.
This would be considered a trace fossil, specifically a "ichnofossil" which is a fossilized footprint, burrow, or other trace left by an organism rather than the remains of the organism itself.
They are fossils themselves, just not the kind you think of when you see fossilised dinosaurs or other prehistoric creatures like trilobites, where a fossil is inside a rock. Coal for example is fossilised wood. Oil is the decomposed remains of plankton, etc. They were all once living organisms.
what kind of fossil is what!
This kind of energy is called renewable energy.
Jellyfish
They are called renewables. (though strictly, nuclear power is not a fossil fuel and is not renewable).They are called alternative energy sources.
Woodchucks normally burrow into the ground.
A trace fossil is evidence of an organism's activity (like footprints, burrows, or coprolites) but is not made of the organism itself. Trace fossils provide valuable information about the behavior and ecology of ancient organisms.
bear dog
Prehistoric Drawings.