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Microfilms are actually remains of animals that have decayed over a very long period of time. These fossils normally become crude oil after millions of years.
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∙ 9y ago
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How has the earths surface changed over millions of years?
the
What do convection currents do over millions of years?
They move tectonic plates
Which best describe how fossil fuels form?
Over period of millions of year.
Oil and natural gas were created by the squeezing of over millions of years.?
plankton
Are the plates moving faster?
over millions of years the plates have moved some what fast
How did the fossil fuel anthracite form?
Extreme heat and pressure over millions of years.
What material was squeezed over millions of years to form coal?
trees
Where do convergent boundary form?
convergent boundaries form when 2 plates collide, causing moutains to form over millions of years.
Where convergent plate boundary form?
convergent boundaries form when 2 plates collide, causing moutains to form over millions of years.
Is the grotto in Portland a cave?
no it is rock thet has been eroded over millions of years to form CHOCOLATE
Which is the time lobster live in?
they where living over 200 millions years they where living over 200 millions years
How long does it take a sea Stack to form?
Sea stacks form over a long period of time—thousands or even millions of years.
How long does it take to form a fossil?
There are many types of fossilization. Some take a surprisingly few number of years, and others occur over periods of millions of years.
Is it true that Fossils most often form when a dead organism is buried in sediments.?
yes only if they are buried for over millions of years
How do weathering and erosion change a mountain made of solid rock over millions of years?
a mountain changes over millions of years due to erosion
How over millions of years how do weathering and erosion change a mountain made of solid rock?
a mountain changes over millions of years due to erosion
How do coal rocks form?
dead animals and matter all get compressed at extremely high temperatures over millions and millions of years and eventually form coal and oil. So technically, coal and oil will run out for us but in millions more years, if there are civilisations still on earth, there will be plenty of coal and oil again. won't be any use to us though
