Primary level consumers
consumers are organisms that eat other organisms. Depends on what level consumer it is ;).
2nd level consumer
A praying mantis is a second level consumer.
alfalfa is a plant that cannot be a seconed leval consumer
Barn owls are considered tertiary consumers . They eat smaller creatures such as mice, insect, and other birds which are typically primary or secondary consumers.
consumers are organisms that eat other organisms. Depends on what level consumer it is ;).
Organism Population Community Ecosystem
community, organism, ecosystem and population
A third-level consumer is an animal which eats any animal in the second level category, the only animal that would eat the animal would be a fourth level consumer which is not normally found in a ecosystem. You place a certain level consumer on top of the animal it eats. like a mouse would be a first level consumer, since it eats grass which is a producer, then, the owl whcih eats the mouse would be a second level consumer since it eats that first level consumer, rat.
The trophic level for a buffalo is heterotrophic. This means that it feeds on the producers in the ecosystem which are mainly plants.
1. individual organism 2. population level(group of individuals) 3. community level (group of populations) 4. ecosystem level ( All living and nonliving components in an area) This is straight out of my Biology Honors book.
If the top level consumers, the apex predators, are poisoned and their population decreases dramatically, then their prey animals have no population control. The prey then has a population boom. In turn, the prey animals decimate their food source, harmng the ecosystem as a whole.
I think they are 1st level consumers When i was at school we had to do a poster on an ecosystem and everthing we put into the poster we had to name what level consumer it was and i think coral polyp are 1st level consumers
The levels from biggest to smallest are Biosphere Biome Ecosystem community population organism
The correct sequence of the levels of biological organization are organism, population, community, ecosystem, and biosphere.
cell-tissue-organelle-organ system- organism-population-community-ecosystem-biosphere
The marine ecosystem has highest level of salinity.