Ecosystems Flashcards

(11 cards)

1
Q

Biotic

A

Relating to living things

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2
Q

Abiotic

A

Relating to non-living things

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3
Q

Consumer

A

Creature that eats animals or plants

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4
Q

Decomposer

A

An organism that breaks down dead tissue which is then recycled to the environment

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5
Q

Fungus

A

Decomposer

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6
Q

Ecosystem

A

A community of pansy and animals that interact with each other and their physical environment

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7
Q

Food chain

A

The connections between different organism ( plants and animals) that rely on one another as their source of food

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8
Q

Food web

A

A complex Hierarchy of plants and animals relying on each other for food

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9
Q

Nutrient cycling

A

A set of processes whereby organisms extract minerals necessary for growth form soil or water, before passing them on through the food chain - and ultimately back to the soil and water

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10
Q

Global ecosystem

A

Very large ecological areas on the earths surface ( biomes ) , with fauna and flora( animals or plants) adapting to their environment. E.g. TRF and hot deserts

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11
Q

Producer

A

An organism or plant that is able to absorb energy form the sun through photosynthesis

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