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Science Unit 2 Review

Science Unit 2 Review

Assessment

Presentation

Science

4th Grade

Easy

NGSS
4-ESS3-1, MS-ESS3-4, MS-ESS3-5

Standards-aligned

Created by

Julia Crugnale

Used 9+ times

FREE Resource

13 Slides • 15 Questions

1

Science Unit 2 Review

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2

Natural Resources

  • Resources that are made by Earth and nature, not humans.

  • Examples: coal, oil, water, sunlight, plants, wind, and more.

3

Renewable Resources

  • Resources that can be replaced quickly by nature.

  • We can use these resources more then once.

  • Examples: water, sunlight, wind

4

Non-renewable resources

  • Resources that take millions of years to replace.

  • Once these resources are used they are gone, we cannot reuse them.

  • Examples: Fossil Fuels (Coal, Oil, Natural Gas) *CON

5

Multiple Choice

A ______ is anything from our natural environment that people use.

1

energy source

2

natural resource

3

wind power

4

energy from coal

6

Multiple Choice

Which of the answers is a natural resource?

1

Bike

2

House

3

tree

7

Multiple Choice

Which of the following is a renewable resource?

1

coal

2

water

3

oil

4

natural gas

8

Multiple Choice

Which of the following is a non-renwable resource?

1

coal

2

water

3

sun

4

wind

9

Open Ended

What are the three fossil fuels, or non-renewable resources? *CON

10

Fossil Fuels

  • Coal, oil, and natural gas

  • these resources give us energy to power our homes, cars, and much more.

11

Coal

  • powered the industrial revolution, a time where people were replaced by machines to do work.

  • coal was also used to power trains

  • coal is found underground

  • coal is not very expensive making it popular to use

12

Oil

  • was discovered after coal, when they needed more sources for energy

  • can be turned into gasoline for our cars

  • is found underground

13

Natural gas

  • heats our homes and helps us cook on the stove

  • is found underground

14

Problems with fossil fuels

  • these resources HARM the environment by causing pollution

  • there is not a lot of these resources, and they take a long time to replace

15

Multiple Choice

Which of these natural resources are being used faster than they are replaced?

1

solar and natural gas

2

oil and coal

3

coal and wind

4

wind and water

16

Multiple Choice

Fossil Fuels are used to power a lot of things in our world like heating our homes and gas for our cars.

1

true

2

false

17

Multiple Choice

Fossil Fuels are good for the environment

1

true

2

false

18

Multiple Choice

Which fossil fuel powered the industrial revolution? *ON TEST

1

coal

2

oil

3

natural gas

19

Open Ended

How are fossil fuels harmful?

20

Renewable Energy Sources

  • Wind

  • Water

  • Sunlight

21

Wind

  • wind turns turbines to create energy

  • a form of mechanical energy

  • does not harm the environment

22

Water

  • water flows through a generator and the force creates electricity

  • a form of mechanical energy

  • can always be used for energy

23

Sunlight

  • uses solar panels to capture the energy from the sun

  • turns light energy into electricity

  • can be used to power the lights in your home or cars

  • We will always have this resource, and it does not cause harm

24

Multiple Select

Select all of the renewable resources

1

coal

2

water

3

sun

4

oil

5

wind

25

Open Ended

Which renewable resources have you seen in your community?

26

Multiple Choice

Which type of resource is better for the environment?

1

renewable

2

non-renewable

27

Multiple Choice

Which energy source would have the least harmful effect on the environment

1

oil

2

coal

3

solar energy

4

natural gas

28

Poll

How do you feel with this topic?

I know it!

I know some things, but need to study more.

I have no clue what we are learning.

Science Unit 2 Review

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