Week 3 Science Vocab 7th Grade

You can make synthetic products from these things...

• Plant based resources

• Animal based resources

• Petroleum based resources

• All of the above

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DOK Level 2: Skill/Concept

Aerogel is a synthetic material found on _________.

• race cars

• medicines

• space craft

• tennis shoes

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DOK Level 2: Skill/Concept

What is one way that synthetic materials can be made?

• From natural resources

• Petroleum

• Anything

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DOK Level 2: Skill/Concept

A common synthetic material that is found almost everywhere is ________.

• Coal

• Lumber

• Plastic

• Aerogel

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DOK Level 2: Skill/Concept

Which of the following is not a natural fibre?

• Cotton

• Jute

• Flax

• Nylon

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DOK Level 2: Skill/Concept

What is the difference between a natural and synthetic fiber?

• synthetic fibers are grown, natural fibers are made in a laboratory

• natural fibers are grown, synthetic fibers are made in a laboratory

• natural fibers are brown, synthetic fibers are green

• natural fibers are strong, synthetic fibers are weak

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DOK Level 2: Skill/Concept

Synthetic materials are found in this food item.

• Gum

• Fruit smoothie

• Fresh milk

• Organic eggs

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DOK Level 2: Skill/Concept

Synthetic fibres are also known as man-made fibres or artificial fibres.

• true

• false

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DOK Level 2: Skill/Concept

What is the difference between natural and synthetic resources?

• Natural are man-made, synthetic are found in nature

• Natural occur in nature, synthetic are man-made

• There is no difference

• We don't use natural resources but we use synthetic resources

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DOK Level 2: Skill/Concept

Man-made materials and substances that do not exist naturally in the environment are known as:

• nonrenewable products

• synthetic products

• systematic products

• none of these answers are correct