If vibrations of the atoms in a liquid can be used to identify that liquid 's boiling point, then to identify that liquid 's boiling point requries? Answer choices: - vibrations of the atoms - kinetic energy - degrees Celsius - The bending of a ray of light - degrees celcius - Evaporation of water - evaporative cooling - fissures of hot, acidic water
vibrations of the atoms

If erosion is when rocks are broken down mechanically, then what is it called when rocks are broken down mechanically? Answer choices: - mines - dangerous - coral reef - cracking - tube - loose soil - calcite - erosion
erosion

If gravity causes rocks to be pulled down on a planet, then what does gravity cause to be pulled down on a planet? Answer choices: - matter - heat - earth - solutes - oceans - Rocks - people - Lift
Rocks