BIO 1300
BIO 1300 Exam 3 Questions with
Verified Answers 2026
Ecology
ANSWER The study of the interactions between organisms and between organisms and
the environment
Environment
ANSWER Everything an organism is exposed to
Abiotic Components
ANSWER Non-living components of the environment, including weather, light, nutrients,
water, wind, pH, etc.
Biotic Components
ANSWER Living components of the environment, all of the organisms that live in an
individual's environment
Population
ANSWER Members of the same species that live in a particular area
Community
ANSWER All of the populations of different species living in a particular area
Ecosystem
ANSWER Abiotic factors and all living things in a particular area
Biosphere
ANSWER The global ecosystem
Organismal Ecology
ANSWER Study of an individual organism's interactions with abiotic and biotic factors in
their environment; includes physiological and behavioral ecology
Physiological Ecology
ANSWER The study of how organisms are physiologically adapted to their environment;
part of organismal ecology
BIO 1300
, BIO 1300
Behavioral Ecology
ANSWER Study of how the behavior of animals affects their survival and reproduction
(fitness); part of organismal ecology
Population Ecology
ANSWER Study that focuses on populations of organisms
Community Ecology
ANSWER Study of how populations interact and form communities
Ecosystem Ecology
ANSWER Study of the flow of energy and chemicals within an ecosystem
Climate
ANSWER Includes temperature, water, light, wind, etc., and is a major influence on the
distribution of animals
Coral Reefs
ANSWER Coral bleaching occurs if the water gets too warm; corals are typically found in
water around 20 degrees C, usually around the equator
Greenhouse Effect
ANSWER Heat is trapped on the earth because of greenhouse gases, such as carbon
dioxide
Biome
ANSWER A major type of ecosystem
Aquatic Biomes
ANSWER Covers approximately 75% of the earth's surface; the largest biome on earth is
the oceans
Terrestrial Biomes
ANSWER Covers approximately 25% of the earth's surface; named after dominant
vegetation and climate
Examples of Aquatic Biomes
ANSWER Intertidal zone, coral reefs, the open ocean, lentic habitats (lakes/ponds), lotic
habitats (streams/rivers), and wetlands
BIO 1300
BIO 1300 Exam 3 Questions with
Verified Answers 2026
Ecology
ANSWER The study of the interactions between organisms and between organisms and
the environment
Environment
ANSWER Everything an organism is exposed to
Abiotic Components
ANSWER Non-living components of the environment, including weather, light, nutrients,
water, wind, pH, etc.
Biotic Components
ANSWER Living components of the environment, all of the organisms that live in an
individual's environment
Population
ANSWER Members of the same species that live in a particular area
Community
ANSWER All of the populations of different species living in a particular area
Ecosystem
ANSWER Abiotic factors and all living things in a particular area
Biosphere
ANSWER The global ecosystem
Organismal Ecology
ANSWER Study of an individual organism's interactions with abiotic and biotic factors in
their environment; includes physiological and behavioral ecology
Physiological Ecology
ANSWER The study of how organisms are physiologically adapted to their environment;
part of organismal ecology
BIO 1300
, BIO 1300
Behavioral Ecology
ANSWER Study of how the behavior of animals affects their survival and reproduction
(fitness); part of organismal ecology
Population Ecology
ANSWER Study that focuses on populations of organisms
Community Ecology
ANSWER Study of how populations interact and form communities
Ecosystem Ecology
ANSWER Study of the flow of energy and chemicals within an ecosystem
Climate
ANSWER Includes temperature, water, light, wind, etc., and is a major influence on the
distribution of animals
Coral Reefs
ANSWER Coral bleaching occurs if the water gets too warm; corals are typically found in
water around 20 degrees C, usually around the equator
Greenhouse Effect
ANSWER Heat is trapped on the earth because of greenhouse gases, such as carbon
dioxide
Biome
ANSWER A major type of ecosystem
Aquatic Biomes
ANSWER Covers approximately 75% of the earth's surface; the largest biome on earth is
the oceans
Terrestrial Biomes
ANSWER Covers approximately 25% of the earth's surface; named after dominant
vegetation and climate
Examples of Aquatic Biomes
ANSWER Intertidal zone, coral reefs, the open ocean, lentic habitats (lakes/ponds), lotic
habitats (streams/rivers), and wetlands
BIO 1300
