food chains and webs | symbiosis | ecology | WHIMIS symbols | physical and chemical change |
---|---|---|---|---|
What is the definition of consumers
consumers must eat other organisms for energy
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What is the definition of mutualism
+/+ relationship both organisms benefit
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immigration cause a population to
decrease
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example of biohazard
blood,Bactria, sickness
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What is 3 examples of physical change
melting,boiling, grinding
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name 3 consumers in a food chain
fish, frog, perch
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What is an example of a mutualism relationship
ex bees and flowers, crocodiles and dikkop birds
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which is not a producer
flower, grass, sun, trees,
sun
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what does the octagon mean
danger and poison
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physical change
change of state shape or appearance
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how are food webs different to food chains
a web is all over the place and arrow to arrow but a chain is just one direction
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What is the definition of parasitism
one organism the parasite harms the host ex, lampreys +/- relationship
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biotic factors are living components' of
ecosystem
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symbol name: exploding bomb.
explosive
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evidence changes of chemical change
gives off heat sound new colour and new gas
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What is coyote-deer
what is a example of a preditor and prey
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mutualism is when both organisms
benefit
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what is the definition of omnivore
eats plants and animals
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flame over circle
oxidizer
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happens when you cut ur hair
different length look and length
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what does the arrow mean in a food chain
where the energy is going
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what symbiotic relationship is this? remora fish make their nest by picking up scraps from the shark
commensalism
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what is the definition of immigration
organisms moving into a ecosystem
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! exclamation mark
may cause irritation to skin eyes lung could make drowsy
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your skin gets darker when you stay out in the sun to long
chemical change
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