Vocabulary Flashcards
fossil fuel
a fuel derived from biological material that became fossilized millions of years ago
fracking
hydraulic fracturing, a method of oil and gas extraction that uses high-pressure fluids to force open cracks in rocks deep underground
environment
the sum of all conditions surrounding us that influence life
environmental science
the field of study that looks at interactions among human systems and those found in nature
ecosystem
a particular location on Earth with interacting biotic and abiotic components
biotic
living
abiotic
nonliving
environmentalism
a social movement that seeks to protect the environment through lobbying, activism, and education
environmental studies
the field of study that includes environmental science and additional subjects such as environmental policy, economics, literature, and ethics
ecosystem services
the process by which life-supporting resources such as clean water, timber, fisheries, and agricultural crops are produced
environmental indicators
an indicator that describes the current state of an environmental system
biodiversity
the diversity of life forms in an environment
genetic diversity
a measure of the genetic variation among individuals in a population
species
a group of organisms that is distinct from other groups in its morphology (body form and structure), behavior, or biochemical properties
species diversity
the number of species in a region or in a particular type of habitat