This process is carried out by producers using sunlight.
What is photosynthesis?
The ultimate source of all the energy in ecosystems.
What is the sun?
These are names of kingdoms for organisms.
What are Plantae, Fungi, and Animalia?
Living things made up of only one cell.
What are unicellular organisms?
Organisms that obtain their energy from other organisms are called this.
What are consumers?
This is the highest level of classification, above kingdom.
What is a domain?
These are organisms that hunt, kill and consume other organisms.
What are predators?
These are living things that are made up of many cells.
What are multicellular organisms?
Linear representation of eating patterns in an ecosystem is known as this.
What is a food chain?
This is the naming system used for all species that gives each species two names.
What is the binomial naming system?