Final Science Recap

The measurement of speed and direction of an object

• speed

• velocity

• acceleration

• average speed

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What is force?

• a push or a pull

• motion

• acceleration

• interaction

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Which is newtons first law states

• An object at rest will remain at rest unless a force is applied

• An object is moving

• An object has stopped

• An moving object will keep going when a force is applied to it

Which is newtons 3rd law

• for every thing there is reaction

• for every reaction there is a unusual action

• For every reaction there is an equal and opposite reaction

• for every reaction there is an good action

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Which choice best depicts the shape of the Milky way?

• 
• 
• 
• 

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Our galaxy is called the

• Earth Nebula
• The Hubble Galaxy
• The Milky Way
• The Snickers

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Waves move ___ through vibrations

• Energy
• Matter
• Mass
• Weight

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The highest point on a wave is:

• the crest

• the trough

• the top

• the coast

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Weathering is the process of -

• Moving sediment from one place to another

• Dropping or leaving sediment in a location

• Breaking down rocks into sediment

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How does freezing water cause the weathering of rocks?  The freezing water—

• keeps the rocks in place.
• makes the rocks last longer.
• expands cracks and breaks rocks.
• causes rocks to fall in landslides.

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