Rocks and Soil

What does a geologist do?

• Eats sandwiches

• Makes rocks

• Studies the Earth and rocks

• Throws rocks

How are igneous rocks easy to identify?

• because of their crystals

• because they are grey

• because they are sharp

• because they are yellow

Sedimentary rocks...

• have a grainy texture

• don't erode easily

The three types of rocks are...

• sedimentary, metamorphic and metatonic

• igneous, sedimentary and hard

• igneous, sedimentary and metamorphic

• chalky, brown and smooth

When making sedimentary sandwiches the biscuit spread represented...

• water

• ice

• air

• mud

How are the materials in sedimentary rocks brought together?

• By wind, air, water and gravity

• By humans

• By boat

• By plane

Tags

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NGSS.MS-ESS2-4

Fossilisation takes...

• a few minutes

• a few hours

• a few days

• millions of years

Tags

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We know dinosaurs existed because of...

• movies

• fossils

• toys

• food

Tags

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NGSS.MS-LS4-2

When we made sedimentary sandwiches the raisins represented...

• food

• chalk

• bones

• rocks

We use rocks to...

• build streets and buildings

• eat

• brush our hair