What is a cow, a rabbit, a grasshopper, an elephant, etc.?
100
The way in which nitrogen moves from the atmosphere to the soil or ground in the nitrogen cycle.
What is through lightening?
100
This level includes interacting populations that live at the same place at the same time.
What is a community?
100
Organisms that feed on dead plant or animal matter (in the soil or ocean floor).
What are detritivores?
100
When organisms live on another and get their nourishment from the host.
What is parasitism?
200
An example of a carnivore.
What is a snake, a lion, a spider, etc.?
200
The majority of carbon is found in this location.
What is ocean?
200
This level includes the living and non-living parts of the environment.
What is an ecosystem?
200
Organisms that eat both plants and animals.
What are omnivores?
200
Change and re-growth in an ecosystem.
What is regeneration?
300
An example of a community.
What is a population of rabbits and a population of foxes, etc.?
300
The majority of nitrogen is found in this location.
What is atmosphere?
300
The living component of an ecosystem.
What is biotic?
300
Organisms that eat other animals.
What are carnivores?
300
Animals of a specific region.
What is fauna?
400
An example of population.
What is a group of rabbits, a group of foxes, a group of oak trees, etc.?
400
The type of rock that contains carbon and is eroded into the ocean.
What is carbonate rock?
400
The non-living component of an ecosystem.
What is abiotic?
400
A term used to describe the relationship between organisms that eat other organisms.
What is predation?
400
Plants of a specific region.
What is flora?
500
An example of a biome.
What is a desert, tropical rainforest, an estuary, etc.?
500
The term for water soaking into the ground.
What is seepage?
500
The unique role that an organism plays in its ecosystem; includes where a species lives and how it interacts with other species; the conditions the organism depends on for survival.
What is niche?
500
Bacteria that live at hydrothermal vents at the bottom of the ocean use this process to make their own food.
What is chemosynthesis?
500
The trapping of carbon dioxide resulting in global warming.