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Science Basic Knowledge

Test Description: Test your knowledge of basic Science skills in Third Grade.

Instructions: Answer all questions to get your test result.

1) Which of these tools makes use of a magent?

Aeye goggles Bcompass Chammer Dthermometer

2) How do thorns help a plant?

AThey protect the plant from being eaten by some types of animals. BThey store water for the plant to use later. CThey catch food. DThey make the plant colorful.

3) Which of these is something roots do for the plant?

Amake food Bmake seeds Cget rid of bugs Dget water from the soil

4) What is a paleontologist?

Aa scientist who studies germs and bacteria Ba scientist who studies coal and other things inside the Earth Ca scientist who studies bugs and reptiles Dperson who studies life during dinosaur times

5) How does sound travel from ringing buzzer to a person's ear?

Asound travels through the air and up through a person's body to the ear Bwaves of sound travel through the air Csound jumps from the buzzer to a person's ear Dsound shoots into space, bounces off the sun, and bounces back to a person's ear

6) Which of these materials would be best for shading the sun?

Aa piece of cardboard Bclear plastic Ca sheet of metal Daluminum foil

7) Which of these is not part of weather?

Awind direction Brainfall Csnowfall Dvolcanoes

8) Which of these would best model the Earth's rotation?

Asitting on a chair backwards Bjumping up and down Cwalking around a friend Dspinning around in one place

9) Which of these communities would be hot and wet?

Atundra Bdesert Crain forest Dvalley

10) Sandy left four mugs in the sun. Which will be the hottest?

Athe white mug Bthe black mug Cthe pink mug Dthe silver mug

*select an answer for all questions

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