Photosynthesis
Photosynthesis creates these 2 products
What are glucose and oxygen?
Cellular respiration requires these 2 reactants
What are glucose and oxygen?
This level of the food chain makes their own food using energy from the sun
What are producers?
Energy moves this direction through the food chain
What is up (from producer to top predator)?
Matter moves this direction through the food chain
What is up (from producer to top predator)?
Photosynthesis requires these 3 reactants
What are carbon dioxide (CO2), water, and energy (from the sun)?
Cellular respiration creates these 3 products
What are carbon dioxide (CO2), water, and energy (ATP)?
This level of the food chain is NOT prey for other organisms
What is the top predator (tertiary consumer)?
Energy does this to an ecosystem (think of the hand movement)
What is flows through?
Matter does this in an ecosystem (think of the hand movement)
What is cycles?
Photosynthesis takes place in this organelle of the cell
What is the chloroplast?
Cellular respiration takes place in this organelle of the cell
What are mitochondria?
This level of the food chain consists of herbivores
What are primary consumers?
This law demonstrates how much energy stays in an ecosystem from one level of the food chain to the next
What is The 10% Law?
This level of the food chain has the least total biomass
What is the top predator (tertiary consumer)?
Photosynthesis requires this pigment molecule that absorbs the energy from sunlight
What is chlorophyll?
Both photosynthesis AND cellular respiration are performed by this kind of organism
This part of a food web returns nutrients and other matter to the soil
What are decomposers?
Most of the energy that is lost from the food chain is in this form
What is heat?
Matter that does not move up the food chain (doesn't get eaten) is recycled by these organisms
What are decomposers?
These tiny holes in the leaves of plants allow the gas exchange necessary for photosynthesis
What are stomata?
The cycle of photosynthesis and cellular respiration demonstrate this law
What is the Law of Conservation of Mass?
These are the different levels of the food chain (one name for all of them)
What are trophic levels?
If a group of rabbits gain 3000 joules of energy from a patch of grass, this amount will be used up by the rabbits and lost
What is 2700 joules (90% of 3000)?
Mrs. Marinho wants her students to know that they all do this
What is matter?