LA PRUBA DE CASA

why rocks started toward the centre?

• Because the high density

• Because the low density

• because the magnetic point

• because the preassure

What is the solid part of the planet earth?

The Earth was like...............

• football ball that was used by the sun

• a regular rock with atmosphere

• A ball of hot bubbling liquid rocks

what do that rocks move towar the surface?

The methods to study the Earth are...

• Direct methods and remotal methods

• Active methods and inactive methods

• Direct methods and indirect methods

• True methods and False methods

How is the direct method?

• Analise the materials from the lavoratory

• Analise the matirials from the surface or taken from the interior

• Take some parts of the earth and analise in the lavoratory with your technics

• searh in google the ting that you want to analise

What do in indirect methods to study the Earth?

• Doing with a machin to take the materials and later analycing

• Saing to a person that take the materials that you need from the surface of the earth

• Searching in google the analicing of the material

• Earthquakes and tempratures from the earth

How many kilometers deph ate the continental crust?

• 23-97

• 50-70

• 0-20

• 25-70

What are the state of agregation of the continental srust?

• Gas

• Viscous

• Solid

• Liquid

What are the rocks that you can find from the continental crust?

• Nickel,gneiss

• himatite, basalt

• granite, limestone, sandstone,

  slate and gneiss