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WorksheetsY9 Sustainability
Total questions: 15
Worksheet time: 15mins
Get their food and energy from the sun
Consumers
Producers
Primary consumers
Tertiary Consumers
Producers make their food through
digestion
the roots
photosynthesis
chromatography
Photosynthesis involves plants taking in this gas
oxygen
nitrogen
uranium
carbon dioxide
Photosynthesising plants release
argon
nitrogen
oxygen
carbon dioxide
Consumers are
carnivores
Herbivores
Omnivores
in the food chain
In a food chain arrows show
the direction of eating being passed from one organism to the other
the direction of energy being passed from one organism to the other
the direction of sunlight being passed from one organism to the other
the direction of energy being passed from one organism to the other
A four-linked food chain has three consumers in it
True
False
No, it has 2
No, it has 5
A five-linked food chain has four consumers in it
True
False
Yes, it has a producer as well
No, it has three consumers
Decomposers are part of the food chain
Of course they are
No, never
Yes, they break down consumers when they die
They are of no use
Producer (Grass) - Primary Consumer (locust) - Secondary Consumer (vole) - Tertiary Consumer (owl).
True
False
Arrows in a food web
show energy flow
show what eats the other
show the amount of sunlight
show what the consumers are and the producers
Biomass stands for
biological mass
biological energy
biological consumption
biological environmental energy flow
In a pyramid of biomass
inverted pyramid
mass of consumers larger than producers
mass of producers larger than consumers
Forms a pyramid with a wider base than the top
Show the reduction of available energy at each higher trophic level
food webs
energy pyramids
food chain
food menu
Rabbits are producers
False
True
Always
Never
