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49 relations: Atmosphere, Atmospheric sciences, Atrazine, Biodiversity, Bioregion, Biosphere, Carbon, Carbon cycle, Chemical reaction, Chemical substance, Climate change, Coal, Deep sea, Earth, Earth science, Ecology, Ecosystem, Eukaryote, Food energy, Geography, Geology, Geotraces, Hydrogen sulfide, Hydrosphere, Hydrothermal vent, Lithosphere, Mercury cycle, Natural environment, Nature, Nitrogen, Nitrogen cycle, Nutrient cycle, Oxygen, Oxygen cycle, Pedology, Phosphorus, Phosphorus cycle, Photosynthesis, Plant cell, Redox, Riftia pachyptila, Rock cycle, Soil zoology, Sulfate, Sulfite, Sulfur, Sulfur cycle, Trophic level, Water cycle.
Atmosphere
An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.
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Atmospheric sciences
Atmospheric science is the study of the Earth's atmosphere, its processes, the effects other systems have on the atmosphere, and the effects of the atmosphere on these other systems.
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Atrazine
Atrazine is a herbicide of the triazine class.
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Biodiversity
Biodiversity, a portmanteau of biological (life) and diversity, generally refers to the variety and variability of life on Earth.
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Bioregion
A bioregion is an ecologically and geographically defined area that is smaller than an ecozone, but larger than an ecoregion or an ecosystem, in WWF classification scheme.
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Biosphere
The biosphere (from Greek βίος bíos "life" and σφαῖρα sphaira "sphere") also known as the ecosphere (from Greek οἶκος oîkos "environment" and σφαῖρα), is the worldwide sum of all ecosystems.
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Carbon
Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.
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Carbon cycle
The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
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Chemical reaction
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.
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Chemical substance
A chemical substance, also known as a pure substance, is a form of matter that consists of molecules of the same composition and structure.
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Climate change
Climate change is a change in the statistical distribution of weather patterns when that change lasts for an extended period of time (i.e., decades to millions of years).
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Coal
Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams.
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Deep sea
The deep sea or deep layer is the lowest layer in the ocean, existing below the thermocline and above the seabed, at a depth of 1000 fathoms (1800 m) or more.
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Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life.
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Earth science
Earth science or geoscience is a widely embraced term for the fields of natural science related to the planet Earth.
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Ecology
Ecology (from οἶκος, "house", or "environment"; -λογία, "study of") is the branch of biology which studies the interactions among organisms and their environment.
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Ecosystem
An ecosystem is a community made up of living organisms and nonliving components such as air, water, and mineral soil.
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Eukaryote
Eukaryotes are organisms whose cells have a nucleus enclosed within membranes, unlike Prokaryotes (Bacteria and other Archaea).
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Food energy
Food energy is chemical energy that animals (including humans) derive from food through the process of cellular respiration.
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Geography
Geography (from Greek γεωγραφία, geographia, literally "earth description") is a field of science devoted to the study of the lands, the features, the inhabitants, and the phenomena of Earth.
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Geology
Geology (from the Ancient Greek γῆ, gē, i.e. "earth" and -λoγία, -logia, i.e. "study of, discourse") is an earth science concerned with the solid Earth, the rocks of which it is composed, and the processes by which they change over time.
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Geotraces
GEOTRACES is an international research programme that aims to improve an understanding of biogeochemical cycles in the oceans.
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Hydrogen sulfide
Hydrogen sulfide is the chemical compound with the chemical formula H2S.
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Hydrosphere
The hydrosphere (from Greek ὕδωρ hydōr, "water" and σφαῖρα sphaira, "sphere") is the combined mass of water found on, under, and above the surface of a planet, minor planet or natural satellite.
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Hydrothermal vent
A hydrothermal vent is a fissure in a planet's surface from which geothermally heated water issues.
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Lithosphere
A lithosphere (λίθος for "rocky", and σφαίρα for "sphere") is the rigid, outermost shell of a terrestrial-type planet, or natural satellite, that is defined by its rigid mechanical properties.
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Mercury cycle
The mercury cycle is a biogeochemical cycle involving mercury.
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Natural environment
The natural environment encompasses all living and non-living things occurring naturally, meaning in this case not artificial.
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Nature
Nature, in the broadest sense, is the natural, physical, or material world or universe.
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Nitrogen
Nitrogen is a chemical element with symbol N and atomic number 7.
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Nitrogen cycle
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among the atmosphere, terrestrial, and marine ecosystems.
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Nutrient cycle
A nutrient cycle (or ecological recycling) is the movement and exchange of organic and inorganic matter back into the production of matter.
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Oxygen
Oxygen is a chemical element with symbol O and atomic number 8.
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Oxygen cycle
The oxygen cycle is the biogeochemical cycle of oxygen within its four main reservoirs: the atmosphere (air), the total content of biological matter within the biosphere (the global sum of all ecosystems), the hydrosphere (the combined mass of water found on, under, and over the surface of planet Earth), and the lithosphere/Earth's crust.
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Pedology
Pedology (from Greek: πέδον, pedon, "soil"; and λόγος, logos, "study") is the study of soils in their natural environment.
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Phosphorus
Phosphorus is a chemical element with symbol P and atomic number 15.
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Phosphorus cycle
The phosphorus cycle is the biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere.
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Photosynthesis
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities (energy transformation).
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Plant cell
Plant cells are eukaryotic cells that differ in several key aspects from the cells of other eukaryotic organisms.
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Redox
Redox (short for reduction–oxidation reaction) (pronunciation: or) is a chemical reaction in which the oxidation states of atoms are changed.
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Riftia pachyptila
Riftia pachyptila, commonly known as giant tube worms, are marine invertebrates in the phylum Annelida (formerly grouped in phylum Pogonophora and Vestimentifera) related to tube worms commonly found in the intertidal and pelagic zones.
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Rock cycle
The rock cycle is a basic concept in geology that describes the time-consuming transitions through geologic time among the three main rock types: sedimentary, metamorphic, and igneous.
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Soil zoology
Soil zoology is the study of animals living fully or partially in the soil (soil fauna).
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Sulfate
The sulfate or sulphate (see spelling differences) ion is a polyatomic anion with the empirical formula.
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Sulfite
Sulfites or sulphites are compounds that contain the sulfite ion (or the sulfate(IV) ion, from its correct systematic name),.
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Sulfur
Sulfur or sulphur is a chemical element with symbol S and atomic number 16.
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Sulfur cycle
The sulfur cycle is the collection of processes by which sulfur moves to and from rock, waterways and living systems.
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Trophic level
The trophic level of an organism is the position it occupies in a food chain.
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Water cycle
The water cycle, also known as the hydrological cycle or the hydrologic cycle, describes the continuous movement of water on, above and below the surface of the Earth.
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Biochemical cycle, Biogeochemical cycles, Biogeochemical cycling, Biogeochemical cyling, Cycling of substances, Geophysical cycle, Geophysical cycles, Mineral cycle, Substance turnover.
References
[1] https://en.wikipedia.org/wiki/Biogeochemical_cycle
