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WorksheetsScience Unit 2 Quiz-Mr. Jackson
Total questions: 17
Worksheet time: 4hrs 15mins
What is an ecosystem?
The process where a plant provides sugar and oxygen for it's ecosystem.
Organisms that get their energy/food by eating other organisms.
Organisms that can make their own energy/food
A biological community of interacting organisms and their physical environment.
What is an organism?
Organisms that get their energy/food by eating other organisms.
Organisms that can make their own energy/food
Organisms that get their energy/food by breaking down
A living plant or animal living inside of an ecosystem
What is a decomposer?
Organisms that can make their own energy/food
Organisms that get their energy/food by eating other alive organisms
Organisms that get their energy and/or food by breaking other abiotic organisms and animal wastes.
A biological community of interacting organisms and their physical environment.
What is a consumer?
Organisms that can make their own energy/food.
Organisms that get their energy/food by eating other organisms
Organisms that get their energy/food by breaking down other dead organisms and animals wastes.
Organisms that get their energy/food by eating other organisms
What is a food web?
organisms that get their energy/food by breaking down other dead organisms and animal wastes.
order in which matter and energy in the form of food is transferred from one organism to another.
Feeding position in a food web
The total mass of organisms in a given area or volume.
Where is all the energy in the world started from?
The Ocean
Rivers
The Sun
Wall Sockets
What are tropic levels
UV rays
The total mass organisms in a given area or volume
Feeding position in a food web
The energy in a tropical area
What is biomass
All the energy from the sun
The mass of the biosphere
The total mass of an ecosystem
The total mass of organisms in a given area or volume.
What is a biomass pyramid?
A model that shows the flow of energy from one tropic level to the next
A model that shows the amount of biomass from one tropic level to the next
A pyramid of the mass of the biosphere
An organism that feeds on other dead organisms
What is a energy pyramid
A scale of energy
A model that shows the amount of biomass from one tropic level to the next
A model that shows he flow of energy from one tropic level to the next
The total mass of organisms in a give area or volume
What is an autotroph
A organism that can make its own food by synthesizing organic nutrients from inorganic materials, using energy from sunlight or a chemical source to drive the process.
Process by which plants, algae, and certain microorganisms transform light energy from the sun into the chemical energy of food.
A sugar that the main source of chemical energy for cell functions in organisms from bacteria and plants to humans.
An organism that obtains nutrients by consuming other organisms.
What is the chemical equation for photosynthesis?
What is the chemical equation for Cellular Respiration?
What is a heterotroph?
An organism that obtains nutrients by consuming other organisms.
An organism that gets food/energy by making it's own
What is photosynthesis and where does it take place
The stuff that the plants eat.
Process by which plants, algae, and certain microorganisms transform light energy from the sun into the chemical energy of food.
The stem
The stomata in the leaves
What is glucose?
Process by which plants, algae, and certain microorganisms transform light energy from the sun into the chemical energy of food.
Process by which plants, algae, and certain microorganisms transform light energy from the sun into the chemical energy of food.
An organism that obtains nutrients by consuming other organisms.
What is Cellular Respiration?
Process by which plants, algae, and certain microorganisms transform light energy from the sun into the chemical energy of food.
A sugar that the main source of chemical energy for cell functions in organisms from bacteria and plants to humans.
Process of carrying oxygen to cells, getting rid of carbon dioxide, and releasing energy.
