8th grade science OST review

What animal did Darwin study?

• A Finch

• A Lizard

• A Ladybug

• A Bear

What is Natural Selection?

• The process were only plants better adapted to their environment tend to survive and produce more offspring.

• The process were only humans better adapted to their environment tend to survive and produce more offspring.

• The process were individuals better adapted to their environment tend to survive and produce more offspring.

• The process were organisms better adapted to their environment tend to survive and produce more offspring.

What is Newtons 3rd law?

• Everything has an equal an opposite reaction

• An object in motion stays in motion

• an object in rest stays in rest

• F=ma

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Where are fossils found?

• In Metamorphic rocks

• In Magma

• In Igneous rocks

• In Sedimentary rocks

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What plate boundary causes earthquakes?

• Subduction

• Transform

• Divergent

• Convergent

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What makes an electromagnet?

• A battery

• A solenoid and nail

• A battery, a nail, and a solenoid

• A nail and a cookie

What is The Doppler Effect?

• a law stating that the red shifts in the spectra of distant galaxies are proportional to their distance

• an increase in the frequency of sound, light, or other waves as the source and observer move toward each other.

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What is a Vector

• a measurement with magnitude and electricity

• a measurement with acceleration and direction

• a measurement with magnitude and direction

• a measurement with gravity and direction

Where are earthquakes most likely to occur?

• In the middle of plates
• In the oceans
• Along plate boundaries
• Anywhere on the Earth

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Why does the Earth orbit the Sun and not a planet in the solar system?

• The Sun is more massive than the planets so it's mass causes the gravitational pull.
• It just happened that way.
• The Earth pulls the Sun toward it  because it is so massive.
• The Earth is closer than the other planets so the distance causes the gravitational pull.

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