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- 1. Multiple ChoicePahoehoe iscooler, slower moving lavafast moving lavavolcanic ashlava with a rough, chunky surface
- 2. Multiple ChoiceIgneous Rock that cools very quickly when it forms may have a texture that issmooth and shiny with no visible rainmulticolored and bandedcourse grainedmade up of jagged grains
- 3. Multiple ChoiceAn earthquake is –
crust through which lava escapesa sudden movement in the earth's crusta kind of chemical weathering that changes the eartha huge wave that washes over the earth - 4. Multiple Choice
What do atoms contain?elements, neutrons, and bondsprotons, neutrons, and electronsprotons, molecules, and elementselectrons, protons, and bonds - 5. Multiple ChoiceEarth would not have seasons if—
it did not rotateit was slightly closer to the sunit was no tilted on its axisit had more than one moon - 6. Multiple ChoiceWhich of these is the best measure of how much space an object or substance takes up?masslengthvolumedensity
- 7. Multiple ChoiceConductor or insulator? Plastic toy carConductorInsulator
- 8. Multiple ChoiceConductor or insulator? Metal wireConductorInsulator
- 9. Multiple ChoiceA food web is a more realistic model of the flow of energy through an ecosystem than a food chain because -most organisms depend on more than one species for foodeach organism in a food chain represents multiple feedingsmost organisms depend on just one species for foodeach organism in a food web represents a single feeding
- 10. Multiple ChoiceWhy are coal, oil, and natural gas considered nonrenewable resources?There is a limited supply, and they can be replaced in a short period of time.There is not a limited supply, and they cannot be replenished in a short period of time.There is a limited supply, and they cannot be replenished in a short period of time.There is not a limited supply, and they can be replaced in a short period of time.
- 11. Multiple ChoiceStudents want to write a summary statement explaining how the sun and oceans interact in the water cycle. Evidence could be used to prove which of these claims about the water cycle?Water rains down as precipitation from the clouds and returns to the oceans as runoff.Water evaporates from the oceans and returns to Earth as precipitation.Water is heated by the sun and cycles through the oceans, the atmosphere, and Earth's freshwater systems.All of the above
- 12. Multiple ChoiceAfter observing an outdoor ecosystem, a student writes this conclusion in a science notebook.
Is the student's conclusion logical?Yes, because ecosystems are made of living things that interact.No, because ecosystems are made of biotic and abiotic components that interact.Yes, because ecosystem is another name for habitat.No, because an ecosystem has nothing to do with biotic components. - 13. Multiple Choicewhat is a hypothesis?an educated guessa theory
a theoryhot dog - 14. Multiple ChoiceWhat has the greatest potential energy?a rock on the grounda rock twenty feet off the grounda rock fallinga rock being tossed
- 15. Multiple ChoiceWhat's a herbivoreEats meatEats plantseats meat and plantsdecomposes
- 16. Multiple ChoiceWhat kinetic energy?Energy of MotionPotential EnergyFood Energy
- 17. Multiple ChoiceLiquids have -no definite shape or volumea fixed or definite shape but no definite volumea fixed/definite shape and volumea definite/fixed volume but no definite shape
- 18. Multiple ChoiceEnergy determines/changes the state of matter.TrueFalse
- 19. Multiple ChoiceThe beads on this glass are caused by -evaporationcondensationprecipitationsweaty hands
- 20. Multiple Choice1.When the sugar and water in the beaker are combined, they will create a solution because -the water will now turn into a gasthe sugar will dissolve into the water. the water will dissolve into the sugarthe two substances are chemically combining and chemically changing their properties
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