(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The cycle through which nitrogen is converted into various chemical forms, essential for life.
Nitrogen cycle
A community of living organisms interacting with their physical environment.
Ecosystem
A species at risk of extinction due to habitat loss, pollution, or other threats.
Endangered species
An organism that produces its own food, typically through photosynthesis
Producer
A linear sequence showing how energy and nutrients flow from one organism to another.
Food chain
The position an organism occupies in a food chain, such as primary producer, primary consumer, etc
Trophic level
A large geographical biotic unit, classified by its climate and vegetation types
Biome
A species that has a disproportionately large impact on its ecosystem relative to its abundance, often maintaining the structure of the community.
Keystone species
The process by which green plants convert sunlight into chemical energy.
Photosynthesis
The maximum number of individuals of a species that an environment can sustainably support
Carrying capacity
Long-term changes in temperature and weather patterns, often linked to human activity.
Climate change
The natural environment where an organism lives.
Habitat
The process where water bodies become enriched with nutrients, leading to excessive growth of algae.
Eutrophication
The benefits that humans derive from ecosystems, such as clean water, pollination, and climate regulation.
Ecosystem services
The series of processes through which carbon is exchanged among the atmosphere, land, and oceans.
Carbon cycle
The role or function of an organism within its ecosystem.
Niche
An organism that relies on other organisms for food; can be herbivores, carnivores, or omnivores.
Consumer
A complex network of interrelated food chains in an ecosystem.
Food web
The variety of life in a particular ecosystem or on Earth as a whole
Biodiversity
Non-native species that spread rapidly and can cause harm to ecosystems.
Invasive species
The increasing concentration of toxins in the tissues of organisms at each successive trophic level.
Biomagnification
A close and long-term interaction between two different species, which can be mutualistic, commensalistic, or parasitic.
Symbiosis
An organism that breaks down dead material, returning nutrients to the soil (e.g., fungi, bacteria).
Decomposer
The process of change in the species structure of an ecological community over time.
Ecological succession
