| abiotic, interdisciplinary, biomass, coined, organisms, interactions, urban, biotic, focus. |
Ecology
Ecology (from Greek: οἶκος, "house"; -λογία, "study of") is the scientific analysis and study of 1.________ among organisms and their environment. It is an 2._______ field that includes biology and Earth science. Ecology includes the study of interactions organisms have with each other, other organisms, and with abiotic components of their environment. Topics of interest to ecologists include the diversity, distribution, amount (biomass), and number (population) of particular organisms; as well as cooperation and competition between organisms, both within and among ecosystems. Ecosystems are composed of dynamically interacting parts including 3. _______, the communities they make up, and the non-living components of their environment. Ecosystem processes, such as primary production, pedogenesis, nutrient cycling, and various niche construction activities, regulate the flux of energy and matter through an environment. These processes are sustained by organisms with specific life history traits, and the variety of organisms is called biodiversity. Biodiversity, which refers to the varieties of species, genes, and ecosystems, enhances certain ecosystem services.
Ecology is not synonymous with environment, environmentalism, natural history, or environmental science. It is closely related to evolutionary biology, genetics, and ethology. An important 4. _____ for ecologists is to improve the understanding of how biodiversity affects ecological function. Ecologists seek to explain:
Life processes, interactions and adaptations
The movement of materials and energy through living communities
The successional development of ecosystems
The abundance and distribution of organisms and biodiversity in the context of the environment.
Ecology is a human science as well. There are many practical applications of ecology in conservation biology, wetland management, natural resource management (agroecology, agriculture, forestry, agroforestry, fisheries), city planning (5.______ ecology), community health, economics, basic and applied science, and human social interaction (human ecology). For example, the Circles of Sustainability approach treats ecology as more than the environment 'out there'. It is not treated as separate from humans. Organisms (including humans) and resources compose ecosystems which, in turn, maintain biophysical feedback mechanisms that moderate processes acting on living (6.______) and non-living (7.______) components of the planet. Ecosystems sustain life-supporting functions and produce natural capital like 8._______ production (food, fuel, fiber and medicine), the regulation of climate, global biogeochemical cycles, water filtration, soil formation, erosion control, flood protection and many other natural features of scientific, historical, economic, or intrinsic value.
The word "ecology" ("Ökologie") was 9._______ in 1866 by the German scientist Ernst Haeckel (18341919). Ecological thought is derivative of established currents in philosophy, particularly from ethics and politics. Ancient Greek philosophers such as Hippocrates and Aristotle laid the foundations of ecology in their studies on natural history. Modern ecology became a much more rigorous science in the late 19th century. Evolutionary concepts relating to adaptation and natural selection became the cornerstones of modern ecological theory.
(Retrieved from: https://en.wikipedia.org/wiki/Ecology)
Glossary
Maintain , ,
Rigorous ,
Erosion ,
Cornerstone ,
Diversity ,
Foundation ,
