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B7: Quiz 1
B7: Quiz 1
1)
a) Define a habitat.
b) Define the “population of an organism”.
c) Define a community.
d) Define an ecosystem.
e)
i) What does biotic mean?
ii) What does abiotic mean?
2) We have the food chain below.
a) Define a habitat.
b) Define the “population of an organism”.
c) Define a community.
d) Define an ecosystem.
e)
i) What does biotic mean?
ii) What does abiotic mean?
2) We have the food chain below.
a) What do the arrows in a food chain show?
b)
i) What is a producer and by what process do they produce energy?
ii) Who is the producer in the food chain above?
c) Give a definition of a consumer.
d)
i) Are secondary consumers herbivores or carnivores?
ii) Who is the secondary consumer in the food chain above?
e)
i) Are primary consumers herbivores or carnivores?
ii) Who is the primary consumer in the food chain above?
f) Who is the tertiary consumer in the food chain above?
3)
a) Define biomass?
b) We have the food chain below.
b)
i) What is a producer and by what process do they produce energy?
ii) Who is the producer in the food chain above?
c) Give a definition of a consumer.
d)
i) Are secondary consumers herbivores or carnivores?
ii) Who is the secondary consumer in the food chain above?
e)
i) Are primary consumers herbivores or carnivores?
ii) Who is the primary consumer in the food chain above?
f) Who is the tertiary consumer in the food chain above?
3)
a) Define biomass?
b) We have the food chain below.
Does the biomass increase or decrease as we move through the food chain (from left to right)? You do not need to explain your answer.
4) A fox eats a rabbit.
a) Who is the predator?
b) Who is the prey?
4) A fox eats a rabbit.
a) Who is the predator?
b) Who is the prey?