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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 |