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- 1. Multiple ChoiceIf you wanted to test the effect of gravity on an object, which set of materials should you choose?battery, wires, lightbulbshot plate, water, thermometertwo different types of balls, metric rulertwo cups, two different types of soil, water and seeds
- 2. Multiple ChoiceThe Smiths notice a bird flying into a window. The bird flies into the window because light -travels through the windowreflects from the windowrefracts around the windowreflects around the window
- 3. Multiple ChoiceWhich statement describes weather, rather than climate?The weather is usually hot and humid year aroundThe destination has hot summers and cold wintersThe summer temperatures average between 29 and 35 degreesThe humidity level on Tuesday was 30%
- 4. Multiple ChoiceA class learns about fossil fuels. They learn that coal, oil and natural gas are classified as nonrenewable resources because they take so long to form. How can the class conserve fossil fuels?Use both sides of notebook paperArrange a car pool to and from schoolCreate a backyard compost pilePlant flowers in front of the school
- 5. Multiple ChoiceStudents conduct an investigation to observe the Sun's movement. Which safety procedure should students following during this investigation?Wear gloves and gogglesKeep loose hair tied backNever look directly at the SunRecord all data in science notebooks
- 6. Multiple ChoiceStudents conduct and investigation to determine which substances are soluble in water. All of the following have the property of solubility in water EXCEPT -sugar cubessalt crystalscooking oilfood coloring
- 7. Multiple ChoiceWhich testable question could be used to investigate the effects of force on an object?Why do toy cars move?Which type of battery lasts the longest?Where can magnets be purchased?Do balls roll faster on rough or smooth surfaces?
- 8. Multiple ChoiceA bear receives the energy it needs to survive after it -drinks plenty of watereats fish and berriestakes a naprests in the sunlight
- 9. Multiple ChoiceAll of the following are poor insulators of electricity EXCEPT -pennynaileraserpaperclip
- 10. Multiple ChoiceWhich mixture can be separated using a coffee filter?rocks and sandsand and waterlemon juice and watersand and iron filings
- 11. Multiple ChoicePlants are known as producers because they produce their own food. How do producers receive the energy for this process?By consuming soil nutrientsBy absorbing sunlightBy releasing waterBy producing oxygen
- 12. Multiple ChoiceWhat physical property of matter can be measured using the triple beam balance?lengthheightvolumemass
- 13. Multiple ChoiceWhich of the following shows conservation of natural resources?Throw litter on the side of a highwayWrite on both sides of notebook paperLeave the water running while brushing teeth.Leave the lights on when exiting a room.
- 14. Multiple ChoiceStudents are combining dried beans and rice. What would be the most efficient way to separate the ingredients?EvaporationCoffee FiltersTweezersMicroscope
- 15. Multiple ChoiceWhat is a natural object that revolves around a planet?MoonAsteroidsCometsMeteors
- 16. Multiple ChoiceWhich of the following is not a phase of matter?SolidLiquidIceGas
- 17. Multiple ChoiceTrue or False: Two objects can have the same volume but different shapes or dimensions.TrueFalse
- 18. Multiple ChoiceThe measure of the force of gravity on an objectvolumebuoyancyweight
- 19. Multiple ChoiceHas a definite volume but no shape.LiquidSolidGasFluid
- 20. Multiple Choice
Another name for liquid
Liquid
Fluid
Solid
Gas
- 21. Multiple Choice
What is the volume of the rock? The water level is displaced from 20 mL to 23 mL with the rock.3 mL23 mL20 mL43 mL - 22. Multiple ChoiceWhich statement is true?Oil is the most dense substance.Corn syrup is less dense than water.Oil is less dense than water.Oil and corn syrup have the same density but different masses.
- 23. Multiple ChoiceWhat is the most dense metal?Aluminum
2.7 g/cm3Steel
7.14 g/cm3Nylon
1.2 g/cm3Copper
8.14 g/cm3 - 24. Multiple ChoiceWhich state of matter has a fixed shape and volume and it's molecules move very slowly?LiquidGasSolidPlasma
- 25. Multiple ChoiceThe boiling point of water is ______________.0° C50° C200° C100° C
- 26. Multiple ChoiceThe volume of water in a beaker was 215 mL. After 5 days, the volume of the water was 200 mL. What best explains the change in volume?Some of the water absorbed the air.Some of the water evaporated and escaped into the air as water vapor.Some of the water disappeared.Some of the water was released due to condensation.
- 27. Multiple ChoiceWhen a gas turns into a liquid, it is called ___________________.CondensationEvaporationMeltingFreezing
- 28. Multiple ChoiceWhat part of the moon do we see from Earth?all of itthe same sidenone of itonly one quarter
- 29. Multiple ChoiceAs the moon's shape appears to get smaller, we say that the moon is _.swellingwaxingwaningdisappearing
- 30. Multiple ChoiceAbout how long does it take the moon to make one complete cycle around the earth?65 days8 days365 days28 days
- Answer choicesTagsAnswer choicesTags