Scientific method
An educated guess
Hypothesis
The particles are tightly packed.
Solid
The particles are close together.
liquids
The particles, move and slide past each other.
liquids
reactants of photosynthesis
carbon dioxide and water
procedure for an experiment
Method
can be poured and take on the shape of their container. Has mass and volume.
Liquids
The particles move quickly.
Gas
anything that takes up space and has mass
Matter
products of photosynthesis
glucose and oxygen
A statement based on experimental measurements and observations
conclusion
The particles do not move around but they do vibrate.
Solids
The temperature at which a given solid will melt.
Melting point
The 3 states of matter
solid, liquid ,gas
the process that autotrophs use to convert sunlight into food (glucose)
photosynthesis
where you report what happened in the experiment
results
Dew on grass is an example of ?
Condensation
A state of matter that has no definite shape or volume. Has a high kinetic energy.
gas
The temperature at which a liquid turns into a solid when cooled.
Freezing point
the ability to do work
Think of a question or a problem that can be solved through an experiment
Problem/Questions
Gas to liquid: caused by a loss of energy
condensation
Liquid to Gas: caused by the addition of energy
Evaporation
A change of state from solid to gas caused by the addition of energy e.g dry ice
Sublimation
plant cell organelle where photosynthesis occurs
chloroplast