Energy and Life
Consumers
Decomposers
Feeding Relationships
100
The ability to do work
What is energy?
100
Organisms that eat other organisms
What are consumers?
100
Organisms such as bacteria mushrooms and other fungi that eat the remains of dead organisms.
What are decomposers?
100

Role of herbivores because they eat the producers.

What is a primary consumer?

200
The process plants use to capture energy from the Sun.
What is photosynthesis?
200
Another name for consumer that literally means "Eats others organisms. Hint: from the word "hetero" which means different
What is a heterotroph?
200
A film of dead organic matter that covers much of the surface of Earth where land and air meet or where land and water meet.
What is detritus?
200
Meat eaters who feed on primary consumers.
What is a secondary consumer?
300
The chemical process that turns carbons dioxide and water into carbohydrates in the presence of sunlight and chlorophyll
What is photosynthesis?
300
A consumer that only eats plants.
What is a herbivore?
300
An organism that eats dead material.
What are detritivores?
300
Role of meat eaters when they feed on other meat eaters
What is a tertiary consumer?
400
Photosynthetic organisms who create food (carbohydrates) from carbon dioxide and water in the presence of sunlight?
What is a producer?
400
A consumer that only eats animals.
What is a carnivore?
400
Some animals consume dead organic matter for their energy but do not reduce the matter to simple chemicals and may also be considered consumers.
What are worms and other scavengers?
400
The largest trophic level that provides the base of the ecosystem
What is the producer trophic level?
500
Organisms that make their own food are called producers. They have another name that literally means "self-feeder".
What is an autotroph?
500
A consumer that can eat both plants and animals.
What is an omnivore?
500
Decomposers that extract the last little bit of energy from detritus
What are bacteria and fungi?
500
Next to the producer trophic level, the largest amount of biomass is in the trophic level made up of plant eaters.
What is the primary-consumer trophic level?
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