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Rocks and minerals

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					Rocks and minerals

       The Origin
               What are Rocks?
  Rocks were created more than 100 million years ago. They were
   mainly created by weathering. There are three different types
     of rocks. One – Sedimentary rocks, Metamorphic rocks and
Igneous rock. Some rocks are made from molten lava, While others
  are made from compression and weathering/erosion. Rocks are non
  living and have no feeling what so over. Sometimes you may find
            fossils in rocks from many, many years ago.
What Are Minerals?
What are Fossils?
What are Sedimentary Rocks?
What are Metamorphic rocks?
What Are ‘igneous Rocks?
The Rock cycle explained
Where are rocks used around us?
             How they are created

This is where the main rocks are found and how the cycle
  connect to eatchother
Why is it important to
conserve rock/mineral use
Conclusion
             Credits
             Font and writers
                                       Ria

Michelle
                       Materials and
Background
                                       Ria

Michelle


                                Thanx 4

				
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posted:6/28/2010
language:English
pages:13