4th Six Weeks Science Review

1. 1. When a magnet attracts an object _____________

• no work is done

• force is applied

• no force is applied

• the light turns on

Tags

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NGSS.MS-PS2-5

2. 2. What part of the water cycle occurs when your mom puts a lid on the pot of soup and water droplets form on the lid?

• evaporation

• precipitation

• run-off

• condensation

Tags

NGSS.MS-ESS2-4

3. 3. Which image correctly shows density?

• 
• 
• 
• 

4. 4. Which are the least effective ways to separate sand and water?

• with a magnet

• with a sieve

• with your hand and tweezers

• with a funnel and filter

5. 5. _______ and ______ can be classified as conductors?

• a penny and a rubberband

• a key and bubblegum

• a copper wire and a plastic spoon

• a brass key and an aluminum can

6. 6. What two types of energy does Elier's microscope use?

• electrical and sound

• electrical and light

• mechanical and thermal

• sound and thermal

7. 7. Which statement is true about light in this picture?

• Light refracts when it enters the lake.

• Light bends and makes the water blue.

• Light is reflected and mirrors the image.

• Light heats up the water and all the lake evaporates.

Tags

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8. 8. Which bells will ring in this diagram of an electric circuit?

• A, B, C

• A, C

• A, B, D

• C, D

Tags

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9. 9. What is needed for fossil fuel formation?

• decaying organisms and compaction

• heat, pressure, and lava

• decaying organisms and glaciers

• weathering, erosion, and volcanos

Tags

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10. 10. What are non-renewable resources?

• water, wind, and rocks

• animals, coal, and oil

• coal, petroleum, and natural gas

• coal, oil, and dirt