Unit 4 2º grade

Which of these are natural materials?

• wood

  Wool

  Cotton

• Petroleum

  Metal

  Paper

• Glass

  Fabric

  Rock

• Sand

  Glass

  Plastic

What is the name of this material?

• Sand

• Petroleum

• Glass

• Paper

Natural materials. Find the odd one out (el impostor)

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• 
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Manufactured materials. Find the odd one out (el impostor).

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Where does glass come from?

• Wool

• Sand

• Rocks

• Plants

Where does wool come from?

• Lions

• Sheeps

• Cows

• Pigs

Where does cotton come from?

• Rocks

• Animals

• Plants

Where does fabric come from?

• Sand

  Rocks

• Wood

  Wool

• Wool

  Cotton

• Petroleum

  Cotton

Soft things. Find the odd one out (el impostor).

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Is this window transparent or opaque?

• Transparent

• Opaque