Friday, March 10, 2017

Water Cycle Demo

What did we use?

- flask with hot water in it
- 6 mL of salt
- 500 mL water
- 1000 mL beaker

- 25 mL beaker
- a few ice cubes
- 75-100 bee-bees 
- rubber band

Procedures?

- Combined 6 mL of Morton Salt with 500 mL of hot water
- Put a smaller beaker inside of the big one so it will float
- Put a plastic wrap over the containers to keep the heat inside
- Add a few ice cubes on top of the plastic wrap
- Take about 75-100 bee-bees and add them to the small beaker that is floating in order to weigh it down 
- Wrap a rubber band around the beaker to keep the heat in 

Vocabulary Words:

precipitation: when rain, snow etc falls to the ground
condensation: the process of vapor turning into liquid
evaporation: the process of liquid turning into vapor
sublimation: when ice evaporates into the water vapor form
transpiration: the water molecules inside of the leaves evaporating 

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