Biology GA EOC Prep - Unit 1 Ecology Questions
With Correct Answers 2026-2027 A+Graded
Biotic Factors - CORRECT ANSWER -living organisms
Abiotic factors - CORRECT ANSWER -non-living things
Orgainsim - CORRECT ANSWER -an individual living thing
Population - CORRECT ANSWER -group of individuals of the same species that live in the same
area
Community - CORRECT ANSWER -many populations within an area
Ecosystems - CORRECT ANSWER -all abiotic and biotic factors living in an area
Terrestrial Ecosystem - CORRECT ANSWER -land ecosystem
Aquatic Ecosystem - CORRECT ANSWER -water ecosystems-
ponds, lakes, rivers, oceans, marsh, and estuaries
Marine Ecosystems - CORRECT ANSWER -Salt water ecosystems - in the sea
Biosphere - CORRECT ANSWER -all the ecosystems in the world
Habitat - CORRECT ANSWER -Place where an organism lives
, Niche - CORRECT ANSWER -An organism's particular role in an ecosystem, or how it makes its
living.
Biodiversity - CORRECT ANSWER -the variety of life in the world or in a particular habitat or
ecosystem (highest near the equator)
Ecosystem Diversity - CORRECT ANSWER -variety of habitats, living communities, and ecological
processes in the living world
Species Diversity - CORRECT ANSWER -the number of species in the biosphere
Genetic Diversity - CORRECT ANSWER -the total number of the different forms of genetic
information found in living things
Primary Succession - CORRECT ANSWER -type of succession that occurs when there was no life
was previously and it tries to grow
Secondary succession - CORRECT ANSWER -type of succession that occurs in an area that was
only partially destroyed by disturbances
Climax community - CORRECT ANSWER -the final stage of succession and has a stable
community
Autotrophs are - CORRECT ANSWER -Organisms that make their own food
Heterotrophs are - CORRECT ANSWER -organisms (animals) that obtain energy from the food
the eat
With Correct Answers 2026-2027 A+Graded
Biotic Factors - CORRECT ANSWER -living organisms
Abiotic factors - CORRECT ANSWER -non-living things
Orgainsim - CORRECT ANSWER -an individual living thing
Population - CORRECT ANSWER -group of individuals of the same species that live in the same
area
Community - CORRECT ANSWER -many populations within an area
Ecosystems - CORRECT ANSWER -all abiotic and biotic factors living in an area
Terrestrial Ecosystem - CORRECT ANSWER -land ecosystem
Aquatic Ecosystem - CORRECT ANSWER -water ecosystems-
ponds, lakes, rivers, oceans, marsh, and estuaries
Marine Ecosystems - CORRECT ANSWER -Salt water ecosystems - in the sea
Biosphere - CORRECT ANSWER -all the ecosystems in the world
Habitat - CORRECT ANSWER -Place where an organism lives
, Niche - CORRECT ANSWER -An organism's particular role in an ecosystem, or how it makes its
living.
Biodiversity - CORRECT ANSWER -the variety of life in the world or in a particular habitat or
ecosystem (highest near the equator)
Ecosystem Diversity - CORRECT ANSWER -variety of habitats, living communities, and ecological
processes in the living world
Species Diversity - CORRECT ANSWER -the number of species in the biosphere
Genetic Diversity - CORRECT ANSWER -the total number of the different forms of genetic
information found in living things
Primary Succession - CORRECT ANSWER -type of succession that occurs when there was no life
was previously and it tries to grow
Secondary succession - CORRECT ANSWER -type of succession that occurs in an area that was
only partially destroyed by disturbances
Climax community - CORRECT ANSWER -the final stage of succession and has a stable
community
Autotrophs are - CORRECT ANSWER -Organisms that make their own food
Heterotrophs are - CORRECT ANSWER -organisms (animals) that obtain energy from the food
the eat
