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2º Natural - Unit 5 Review

English 28 Public

Materials, States of Matter, Forces

Study Slideshow

What are the two types of materials?

Natural materials. Man-made materials.

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What are the six properties of materials?

Hard, soft, heavy, light, opaque, transparent.

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What are three natural materials?

Gold, wool, wood.

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What are three man-made materials?

Glass, paper, plastic.

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Gold comes from a mineral, animal, or plant?

Mineral.

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Wool comes from a mineral, animal, or plant?

Animal.

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Wood comes from a mineral, animal, or plant?

Plant.

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What are the properties of this object?

Hard, transparent, light.

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What are the properties of this object?

Opaque, light.

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What process is this?

Melting.

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What process is this?

Evaporation.

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What process is this?

Condensation.

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What process is this?

Solidification.

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What state of matter is this?

Solid.

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What state of matter is this?

Liquid.

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What state of matter is this?

Steam.

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