ecoststem Flashcards

(19 cards)

1
Q

photosynthesis

A

a process where plants use sunlight, carbon dioxide, and water to produce glucose ( sugar)

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2
Q

carbohydrates

A

another word for sugar molecules or food

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3
Q

chlorophyll

A

a green pigment found inside a plants leaves

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3
Q

chloroplast

A

a plants organelle responsible for capturing sunlight to make sugar

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4
Q

cellular respiration

A

process where organisms use oxygen to break down good ( sugar) to produce energy

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5
Q

producer

A

an organism that makes its own food

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6
Q

autotrophs

A

another word for producer

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7
Q

consumers

A

organisms that get their energy by eating other organisms

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8
Q

heterotrophs

A

another word for consumer

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9
Q

omnivores

A

eaters of everything

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9
Q

herbivores

A

plant eaters

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10
Q

carnivores

A

meat eaters

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11
Q

food chain

A

a sequence where energy is transferred from one organisms to the next as each organism eats another organism

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11
Q

decomposers

A

consumer that get their goof from breaking down dead organism

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12
Q

food web

A

a diagram that shows many feeding relationships in an ecosystem

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13
Q

trophic level

A

each step in the transfer of energy through a food chain or food web

14
Q

how is energy transferred

A

plant uses energy from sunlight to make sugar and than is then passed on to consumers

14
Q

describe one way consumers

A

depends on producers : cow needs to eat grass to get energy

15
Q

list two types of consumers

A

primary consumer ( cow) and secondary consumer ( lion)