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science voc.
Question | Answer |
---|---|
landslide | gravity pulling rocks and dirt downhill |
volcano | forms in weak spots in the earths crust |
earthquake | shaking of earths surface |
flood | over flow of rivers and streams on land |
erosion | materials moved from one place to another |
deposition | place erosion put the materials |
physical proerties | property that can be seen or measured without changing the substances into something else |
mixture | combination of 2 or more substances that are not chemically combined and can be separated to original forms |
solution | type of mixture when 1 or more substances are disolved into another |
sifiting | process when smaller substances pass through holes leaving bigger substances behind |
magnetism | force that pulls on certain objects including some metal material |
floatation | process of using liquid to separate materials of different densities |
filtration | |
eveaporation | |
chormatography | |
solute | |
solvent | |
concentration | |
rate of solution | |
compound | |
pollution |