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How has the earths surface changed over millions of years?
the
How earthquakes have changed the surface and atmosphere of the earth over millions of years?
EARTHQUAKES have changes the earth in many ways. The folding and faulting of the earth crust have left big cracks in the earths crust. The folding and faulting only happen on the tectonic boundaries. TECTONIC BOUNDARIES: The plates that make up the earths contents.
What is Most of the energy we use which formed in earths crust over hundred of millions of years?
fossil fuels
Is the current oxygen content of the atmosphere lower higher or about the same as it was millions of years ago?
Lower .
Is the current oxygen content of the atmosphere lower higher or about the same as it was millions years ago?
Lower .
How has the earths surface changed over millions of years?
the
How has the earths atmosphere changed?
The earths atmosphere has significantly altered over the years. The process of the earth's atmosphere was recognized and evolved 2.7 billion years ago, forming the nitrogen-oxygen atmosphere that exists today. This change enabled the formation and beginning of the ozone layer (which along with magnetic fields) block solar radiation.
How earthquakes have changed the surface and atmosphere of the earth over millions of years?
EARTHQUAKES have changes the earth in many ways. The folding and faulting of the earth crust have left big cracks in the earths crust. The folding and faulting only happen on the tectonic boundaries. TECTONIC BOUNDARIES: The plates that make up the earths contents.
What are the negatives about getting electricity through coal?
When you bur the coal, you are releasing all the locked up carbon dioxide from when the coal was formed, millions of years ago, when the earths atmosphere was mainly7 co2
Why is it unlikly that earth won't be hit by a big astreoid?
There are millions of asteroids and millions of years for one to intersect Earths orbit.
Where was the ozone layer invented?
In the atmosphere. Hundreds of millions of years ago.
What did the atmosphere contain millions of years ago?
Depending on how far back, the atmosphere has changed. Around the cooling of the Earth, it would mostlikely contain large amounts of sulphur, methane and other volatile gases, coming straight from lava flows.
How are rocks changed?
Erosion and weathering over millions of years
Is the oxygen content of the atmosphere lower higher or about the same as it was millions of years ago?
Lower .
What is Most of the energy we use which formed in earths crust over hundred of millions of years?
fossil fuels
What is most of the energy we use which formed in earths crust over hundreds of millions of years?
fossil fuels
What 2 factors have changed the earth for over millions of years?
Wind & water
