Test 3 Flashcards by Ella Jordan

Q

What is a living thing?

A

A living thing is an Organism.

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Q

What is an ecosystem?

A

An ecosystem is made of the community of organisms in an area and their non-living surroundings.

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Q

What factors are the living parts of a habitat?

A

Abiotic

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Q

What factors are the nonliving parts of a habitat?

A

Botic

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Q

Identify if a factor is biotic or abiotic?

sunlight

A

Abtoic

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Q

Identify if a factor is biotic or abiotic?

plant

A

Biotic

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Q

Identify if a factor is biotic or abiotic?

animal

A

Biotic

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Q

Identify if a factor is biotic or abiotic?

dirt

A

Abtoic

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Q

Identify if a factor is biotic or abiotic?

temperature

A

Abtoic

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Q

Identify if a factor is biotic or abiotic?

bacteria

A

Biotic

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Q

What is a group of organisms that are physically similar and can mate with each other and produce fertile offspring?

A

Species

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Q

What are all the members of a species in a particular area?

A

Population

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Q

What are all the different populations that live together in an area make up?

A

community

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Q

What is the name for something that is able to make its own food?

A

Producers

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Q

What is the name for something that has to eat to gain energy?

A

Consumer

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Q

at is an organism that kills another for food?

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A

Predaor

Q

What is an organism that is killed for food?

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A

Prey

Q

What is an interaction between two species in which at least one benefits?

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A

Comesulism

Q

What is mutualism?

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A

Where both befits

Q

What is parasitism?

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A

Where one benefits and the other is harmed

Q

What is commensalism?

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A

Commensalism is where one benefits and the other is not affected

Q

able to identify what type of symbiosis is present.

Golden jackals, once they have been expelled from a pack, will trail a tiger to feed on the remains of its kills.

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A

Comensailm

Q

Mistletoe absorbs nutrients from the tree

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A

Parastism

Q

The bee and the flower. Bees fly from flower to flower gathering nectar, which they make into food, and the bees carry pollen to other flowers.

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A

Multalism

What is the total number of individuals that can be sustained indefinitely by an ecosystem?

Carrying capacity

What is a limiting factor?

Anything that controls the population

What is the total number of individuals that can be sustained indefinitely by an ecosystem?

Carrying capacity

Where does a producer receive its energy from?

Sun

What is an organism that breaks down waste and dead organisms to return raw materials to the environment?

Detrivore

What describes the feeding relationship between a producer and a single chain of consumers in an ecosystem?

Food chain

What is a model that shows energy flow through different organisms in an ecosystem?

Food Web

Which level of the food web or food chain contains the most energy?

The producers

What is the location an organism has in a food web?

The trophic level

In a pyramid of numbers representing an ecosystem, which level has the largest number of organisms?

The bottom, Producers

What is an omnivore?

Eats everything

What is a herbivore?

Eats plants

What is a carnivore?

Eats meat