The solid part of
the Earth.
Gonzalo León Rivas
Iván Jesús Velasco Grima
Index
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1st slide: The solid part of the earth.
2nd slide: The index.
3rd slide: The definition of r...
Minerals and Rocks
●

Mineral: A mineral is a naturally occurring

inorganic solid that has a definite chemical
compositio...
The properties of a mineral

●

Properties: Are hardness, lustre,

colour, streak, transparency, cleavage,
magnetims.
Types of rocks

Types of rocks: there are
sedimentary rocks, igneous rocks,
plutunic rocks.
Sedimentary rocks
Sedimentary rocks: Are formed
when sediments at the bottom of
basins are compacted by material
above.
Igneous rocks
Igneous rocks: Are formed when
magma cools down. It is divided in
two parts: intrusive (plutonic):The
magma ...
Metamorphic rocks
Metamorphic rocks: Are formed
when rocks are put at high
temperatures.The composition
changes but the ro...
This picture represents the
structure of the earth.
Nucleus

Mantle

Earth's crust
The Rock Cycle
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Rock cycle (bilingual class) 1ºe.s.o

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Rock cycle (bilingual class) 1ºe.s.o

  1. 1. The solid part of the Earth. Gonzalo León Rivas Iván Jesús Velasco Grima
  2. 2. Index ● ● ● ● ● ● ● ● ● ● ● 1st slide: The solid part of the earth. 2nd slide: The index. 3rd slide: The definition of rocks and minerals. The differences of minerals and rocks. 4th slide: The properties of minerals. 5th slide: The types of rocks. 6th slide: The sedimentary rocks. 7th slide: The igneous rocks. 8th slide: The metamorphic rocks. 9th slide: Explain the earth's internal structure. 10th slide: Explain the rock cycle. 11th slide: Sources.
  3. 3. Minerals and Rocks ● Mineral: A mineral is a naturally occurring inorganic solid that has a definite chemical composition and crystalline structure. Rock: A rock is a solid mass formed by ● natural mineral.
  4. 4. The properties of a mineral ● Properties: Are hardness, lustre, colour, streak, transparency, cleavage, magnetims.
  5. 5. Types of rocks Types of rocks: there are sedimentary rocks, igneous rocks, plutunic rocks.
  6. 6. Sedimentary rocks Sedimentary rocks: Are formed when sediments at the bottom of basins are compacted by material above.
  7. 7. Igneous rocks Igneous rocks: Are formed when magma cools down. It is divided in two parts: intrusive (plutonic):The magma cools slowly inside the earth,and the second part is extrusive (volcanic) rocks are when the magma cools down quickly on the surface.
  8. 8. Metamorphic rocks Metamorphic rocks: Are formed when rocks are put at high temperatures.The composition changes but the rock doesn't melt.
  9. 9. This picture represents the structure of the earth. Nucleus Mantle Earth's crust
  10. 10. The Rock Cycle

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