Quarter 2 Exam - Physical Science - Part 2 Question Preview (ID: 34282)
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The average time a given particle will stay in a given system
a) water table
b) Residence Time
c) transpiration
d) solvent
A substance that is dissolved in a solvent
a) Solute
b) solvent
c) oil
d) fault
The use of electricity to break a molecule down into smaller units
a) electromagnetism
b) salinity
c) Electrolyisis
d) adiabatic cooling
A liquid substance capable of dissolving other substances
a) Solvent
b) solute
c) solution
d) oil
The point on the surface of the earth directly above an earthquakes focus
a) Focus
b) Fault
c) Epicenter
d) Earthquake
Water that has certain dissolved ions in it
a) Dirty Water
b) Loud Water
c) Soft Water
d) Hard Water
A weak bond between a hydrogen atom in one molecule and another atom in another molecule. (this makes water unique)
a) hydrogen bonding
b) cohesion
c) solute
d) polarity
The cooling of a gas that happens when the gas expands with no way of getting more energy
a) cohesion
b) hydrogen bonding
c) Adiabatic Cooling
d) hard water
A molecule that has slight positive and negative charges due to an imbalance in the way electrons are shared
a) non-polar molecue
b) polar molecule
c) inonic
d)
The phenomenon that occurs when individual molecules are so strongly attracted to each other that they tend to stay together, even when exposed to tension
a) cohesion
b) hydrogen bonding
c) solution
d) polar
The line between the water-saturated soil and the soil that is not saturated with water.
a) residence time
b) water table
c) earthquake
d) salinity
The sum of all the water on a planet.
a) hydrosphere
b) water cycle
c) rivers
d) groundwater
The boundary between 2 sections of rock that can move relative to each other.
a) focus
b) epicenter
c) fault
d) rock ledge
The point where an earthquake begins.
a) epicenter
b) focus
c) fault
d) california
Evaporation of water from plants
a) transpiration
b) evaporation
c) photosynthesis
d) condensation
a measure of the mass of dissolved salt in a given mass of water
a) seismic wave
b) solute
c) part per million
d) salinty
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