Quiz_________________?
A boundary between two or more air masses -
Answer✅
Front
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A buried erosional surface, suggesting a lack of information -
Answer✅
unconformity
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a chemical combination of two or more different elements in a fixed ratio -
Answer✅
Compound
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1
, A chemical containing only one type of element or compound -
Answer✅
pure substance
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A circular pattern of rising warm air and sinking cool air -
Answer✅
convection cell
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A cloud of gasses and particles -
Answer✅
nebula
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A collection of hundreds of billions of stars that are clustered together by gravity -
Answer✅
galaxy
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A collision in which the total kinetic energy is conserved -
Answer✅
Elastic collision
2
, Quiz_________________?
A collision in which the total kinetic energy is not conserved -
Answer✅
Inelastic collision
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A combination of speed and direction -
Answer✅
Velocity
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A combination of two or more substances that are not chemically combined and not
present in a specific, fixed ratio -
Answer✅
Mixture
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A concise statement that is supported by scientific evidence and repeated experiments,
describes a widespread pattern in nature (what) -
Answer✅
law
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3
, A convergent boundary between a seafloor plate and continental plate, causing deep ocean
trenches and continental volcanic mountain ranges, large quakes -
Answer✅
oceanic to continental boundary
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A convergent boundary between two continental plates with no subduction, causing tall
mountain ranges with no volcanoes but large earthquakes -
Answer✅
continental to continental boundary
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A convergent boundary between two seafloor plates, causing volcanic islands and large
earthquakes -
Answer✅
oceanic to oceanic boundary
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A detailed, complex model calculated by a computer -
Answer✅
computer model
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A disturbance we can hear that moves through a medium away from the source -
Answer✅
4