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WorksheetsBiodiversity.
Total questions: 12
Worksheet time: 9mins
Abiotic is non-living
Species that are clearly critical to the functioning of an ecosystem are known as
biodiversity
keystone species
main species
native species
A species that is likely to become extinct if protective measures are not taken immediately is known as
threatened species
endemic species
keystone species
endangered species
An organism that eats another organism to get energy
Producer
Consumer
Decomposer
Prey
An ecosystem with a large number of individuals can have a low biodiversity.
True
False
The relative abundance of individuals within each species refers to the
Species Richness
Genetic Diversity
Species Evenness
Ecological Diversity
The prefix Bio means
life
birds
science
ecosystems
The suffix diversity means
different
variety
colors
animals
The LESS genetically diverse a population is, the better it can respond to environmental stressors
True
False
A population founded when just a few members of a species survive a catastrophic event or colonize a new habitat that isolated is known as
Genetic drift
Island biogeography
Demographic bottleneck
Ecosystem service
