Home Sweet Home
What goes around comes around
Bad Romance
Rock Bottom
Limited Edition
100
All of Earth's water, land and atmosphere within which life exists.
What is a biosphere?
100

A primary source of energy for an ecosystem

What is solar energy (Sunlight)?

100
This interaction is most likely to happen between organisms of the same niche.
What is competition?
100
The process in which one community replaces another as a result of changing abiotic and biotic factors.
What is ecological succession?
100

The maximum number of organisms an environment can support

What is a Carrying Capacity?

200
All the organisms of one species in one area at one time.
What is a population?
200

Each step in a food chain or food web.

What is a trophic level?

200
The symbiotic relationship between a tapeworm and a dog.
What is parasitism?
200
Rebuilding a community beginning from bare rock.
What is primary succession?
200

The reason why populations of organisms do not grow exponentially and have a carrying capacity.

What are Limiting Factors?

300
All the biotic factors in an environment.
What is a biological community?
300

This type of organism converts organic waste into compounds usable by autotrophs

What are decomposers?

300
The unique way an organism or species meets its needs for food, shelter and reproduction.
What is a niche?
300
The reason secondary succession is much quicker than primary succession.
What is top soil?
300

The reason why introduced or invasive species overpopulate the new environment

What are No Natural Predators?

400
The type of heterotroph that best describes a snake.
What is a carnivore (or secondary consumer)
400

Humans eat both plants and animals so they are categorized as this type of heterotroph.

What is an omnivore?

400
A fungi and bacteria share the same niche because they are both...
What is a decomposer?
400
This marks the end of ecological succession.
What is a climax community?
400

This type of heterotroph has to have the largest population out of all the heterotrophs in a balanced ecosystem.

What are herbivores (primary consumers)?

500
All the areas on earth with the same climate and similar types of communities.
What is a biome?
500

The arrows in a food chain or web represent this.

What is the flow of energy?

500
Lichens are a relationship between algae and fungi. The algae part of the lichen is this type of organism
Producer or Autotroph
500
The maximum number of organisms that the limiting factors of a species can support.
What is a carrying capacity?
500

The reason why two organisms occupying the same niche might not compete.

What are Unlimited resources (food/shelter)?

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