6th grade NS U2 Living things and their environment | Baamboozle - Baamboozle

English 15 Public

Living things and their environment

Study Slideshow

What forms an ecosystem?

a place and its physical conditions (biotope), the community of living things that lives in it (biocoenosis) and the relationships between them.

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What is biotope?

the physical conditions of an ecosystem

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What is biocoenosis?

the community of living things that live in it

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Relationships are in balance if__________.

they remain stable

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What are the most important relationships in an ecosystem?

the feeding or trophic relationships

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How can we represent feeding relationships?

through food chains and webs

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What type of nutrition do producers exhibit?

autotrophic

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What type of nutrition do consumers exhibit?

heterotrophic

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How do decomposers obtain their nutrition?

They decompose the remains of living things

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To survive, living things have _______.

adaptations

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What are food chains and webs?

Diagrams that use arrows to show how nutrients circulate through a group of living things in an ecosystem

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What type of relationship do food chains show?

a linear relationship of how living things feed on each other

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Which is more complex: a food chain or food web?

A food web

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Humans can be harmful and create________ in many ecosystems.

imbalance

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What are 6 ways humans cause harm and imbalance in ecosystems?

depletion of resources, endangered species, pollution, introduction of non-native species, occupation of territory, accumulation of waste

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6th grade NS U2 Living things and their environm ...