Hydroponic Horrors
Growing plants in water with nutrients instead of soil.
What is hydroponics?
Energy of a flying witch’s broom. 🧹
What is kinetic energy?
The “C” in CER.
What is a claim?
Where energy comes from.
What is a source?
A question that can be tested by measuring or observing.
What is a testable question?
This word means a weakness or a restriction.
What is a limitation?
Energy stored in a stretched cobweb before it snaps. 🕸
What is potential energy?
Proof or data from an observation.
What is evidence?
Moving energy from one place to another.
What is transfer?
The observations use both descriptive and numerical observations.
What are qualitative and quantitative observations?
The traditional way of farming which can pollute the air.
What is conventional farming?
Changing energy from one form to another.
What does it mean to convert energy?
Explains how evidence supports the claim.
What is reasoning?
Always works when needed.
What is reliable?
Tool used to measure plant height.
What is a ruler or meter stick?
We put this in the water when hydroponic farming.
What are nutrients?
This word means to move energy from one object to another.
What is transfer?
A glowing pumpkin shows energy transfer—name the evidence.
What is the candle moving energy to light and heat?
Stored energy waiting to be used.
What is potential energy?
Allison stated the the witch had green skin and long black greasy hair. She stated that this is _________________ type of observation.
What is a qualitative observation?
The variable changed when testing plants in soil vs. water.
What is the independent variable?
Reason solar panels fail on a dark Halloween night.
What is ..they are not reliable without sunlight?
Explain how a flying bat proves kinetic energy
What is... it moves its wings so it has energy of motion?
Energy of motion.
What is kinetic energy?
Graphs are used to ________ data.
What is record?