Science NC Check In

Which moves clouds through the atmosphere?

• winds

• rain

• condensation

• evaporation

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Which weather conditions are associated with El Niño?

• decreased temperature, increased precipitation

• increased temperature, increased precipitation

• increased temperature, decreased precipitation

• decreased temperature, decreased precipitation

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Which best describes the relationship between the cardiovascular system and the muscular system?

• The cardiovascular system captures carbon dioxide from the air for

  muscle energy.

• The cardiovascular system produces red blood cells to bring oxygen to

  muscles.

• The cardiovascular system provides a framework for muscle

  movement.

• The cardiovascular system delivers oxygen for muscle energy.

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What biome is home to the most plants and animal species on Earth?

• Rainforest

• Deciduous Forest

• Taiga

• Lake

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How are unicellular and multicellular organisms similar?

• They both have transport systems.

• They both remove waste.

• They both rely on other cells to survive.

• They both can survive on their own.

When two objects are dropped from the same height, they will land at

the same time. Which best explains why this happens?

• Mass

• Gravity

• Friction

• condensation

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Shane and Brett push a toy car on a straight track. When Shane pushes the car, it goes a longer distance than when Brett pushes it. Which best explains this?

• Brett applied more force to the car.

• Shane applied more force to the car.

• Brett did not apply any force to the car.

• Shane applied the same amount of force as Brett.

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Which organism is a decomposer?

• Trout

• Bamboo

• Tube Worm

• Rose Bush

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Tires for cars, trucks, and bicycles are all made from rubber. What best explains why this material is chosen?

• Rubber can be dyed many colors.

• Rubber can be recycled.

• Rubber can withstand the heat caused by friction.

• Rubber can be molded into many different shapes.

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What will be the most affected if the decomposers in an ecosystem are removed?

• spread of disease

• availability of water

• quality of the soil

• distribution of organisms

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