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Matter Conversion
Matter/Energy Transfer
MOlecules
Compounds/Forces
Force Application
100
carbon dioxide, radiant energy, H20
What are the reactants of photosynthesis?
100
Examples are plants and phytoplankton.
What are producers?
100
Are broken down in the mouth by salivary amylase.
What are carbohydrates?
100
Found as waxes, steroids (cholesterol) and or hormones.
What are lipids?
100
A force that acts on all objects and is dependent on mass and distance.
What is gravity?
200
C6H1202
What is the molecular formula of glucose?
200
Primarily responsible for recycling matter in living systems.
What are decomposers?
200
Broken down in the stomach and used to create muscle.
What are proteins?
200
The primary source of energy in ecosystems.
What is the sun?
200
A natural event that occurs over warm bodies of water that may cause floods, tornadoes and wind damage.
What is a hurricane?
300
Radiant energy to Chemical Energy
What is the energy transformation in photosynthesis?
300
The element is often cycled in a system through the breakdown of plant and animal matter by bacteria living in the nodules of legumes.
What is nitrogen?
300
Ice melting into water. Food being chewed.
What is a physical (mechanical) change?
300
The units work is measured in.
What is a joule (J)?
300
The result of over loaded drainage systems.
What is a flash flood?
400
Made up of Carbon and any of the other elements: Sulfur, Hydrogen, Oxygen, Nitrogen, Phospherous.
What are organic compounds?
400
Producers to Consumers to decomposers and back again.
How is does energy flow in an ecosystem?
400
When proteins are broken down into peptide molecules in the stomach.
What is a chemical change?
400
Do not affect the amount of work but manipulate the force by adjusting the distance.
What is a simple machine?
400
The amount of work done on an item that requires a force of 20N to move 20 cm to the right.
What are 40J?
500
The place where transpiration and CO2 exchange occurs in a plant.
What is the stomata?
500
The unit of measurement of how energy is lost through an ecosystem.
What are calories?
500
An irreversible process that occurs when matter changes.
What is a chemical reaction?
500
A property that describes a change in velocity.
What is acceleration?
500
The result of applying a net force greater than 0 on an object.
What is movement?