It breaks apart energy in carbohydrate molecules and releases the carbon as carbon dioxide into the air, which is in turn absorbed by plants
What is cellular respiration?
100
A process in which energy from the sub is converted into chemical energy in plants.
What is photosynthesis?
100
It moves through photosynthesis and cellular respiration.
What is carbon?
100
Repeated trials increase this in an experimental procedure.
What is reliability?
100
This continent is home to the fewest flowering plants.
What is Antarctica?
200
This process uses oxygen to produce carbon dioxide, water and energy.
What is cellular respiration?
200
It produces sugars in plants called carbohydrates.
What is photosynthesis?
200
These two human activities imitate an increase in cellular respiration.
What are the burning of fossil fuels and deforestation?
200
This is the variable we measure in an experiment.
What is the dependent variable?
200
This continent is home to the world’s most ancient forest.
What is Australia?
300
This is the gas that organisms breathe in during cell. respiration.
What is oxygen?
300
This is a reactant for photosynthesis that comes from the sun.
What is light energy?
300
An example of this is when carbon dioxide enters the atmosphere, the earth heats up. The oceans then heat up, releasing more carbon dioxide into the atmosphere.
What is a positive feedback loop?
300
This is the variable that is changed to affect the result.
What is the independent variable?
300
This popular Hawaiian berry is shipped worldwide from plantations.
What is the pineapple?
400
This is a product that is the gas that is made during cell respiration.
What is carbon dioxide?
400
These are the two REACTANTS of photosynthesis.
What are water and carbon dioxide?
400
It takes millions of years for this fossil fuel to form.
What is petroleum?
400
All measurements are made and compared to this part of the experimental design.
What is the control?
400
This fruit of an herb is consumed by Americans at a rate of 11 billion per year.
What is the banana?
500
This is where the sugar we need for cellular respiration comes from.
What is food?
500
These are the two PRODUCTS of photosynthesis.
What are glucose and oxygen?
500
Plants release these TWO gases into the atmosphere.
What are oxygen and carbon dioxide?
500
By controlling all the variables, I increase this in an experimental design.
What is validity?
500
Oranges, lemons, watermelons, and tomatoes all fall under this class of fruit.