Understanding Ecosystems, Biocenosis, and Biogeochemical Cycles

Precautions and Introduction to the Biosphere

The biosphere is the fas d s d intrfas the gosfra, idrosfra and give atmosfra ls where s + x to the opti condicions vida.eny

Biodiversity and Adaptation

To find the 1st d srs live variety adapta2 its MDIO. · Ecosist + ls, an d ecosistma s saw the 1st xcion

Biocenosis and Biotope

Osfra formed x 1 set d srs live the biocnosis yl biotope: the physical-space biotop enl sl ls vivn srs q vi

Biotope Factors

Dl biotope factors you! The MDIO vivn where ys sl ls dsplazan srs live d 1 and withwhichthe ecosistma int hese

Rcambin mtria and a constant may enrgia d sr aquatic or trrstr! Factors set d snl ambientals cdicio

Ns Physical and Kimicar imxtants dl + sn biotopo.ls factors light, water, tmpratura, salinity, p, each living sr prs

1 Margna tolrancia nta d 1 d xa each biocinosis sl factors.la hese d srs live together in 1 q abitan ecosist the biocinosis ma sta d intgrada x ls poblacions dífrnts SPCI; yamamos population to all individuals d q d the same SPCI in 1 viv same location, the physical place where Abitat sl population and the 1st viv nl ks ls located aducuadas condicions + xa live; bwxo ecological function s k kumple sistma echo the 1st SPCI enl.

Trophic Webs and Food Chains

· The cDNA and torficas sta rds intrdpndncia entered rlacion d ls srs rprsntar s can live the 1st CADNA mdiant arian alimnt trophic or the cDNA, each agency took 1st position k to 1 nivl trophic corrspondm productors constituyenl the CADNA Primroses and nivl d sn d ls notic bodies productors xk autotrofos.rcibnl transforms motherland in Organizational organic consumidors ls ls is siguients nivls and sn etrotrofos body; primary ls sn k cm productors erbiboros animals and carnivorous selves scundarios sn k com ervivoros; dscompondors act in to2 ls ls nivls xqur s charge d ls tranformer in inorganic motherland rstos d plants and dead animals ..

Biogeochemical Cycles

Cycle d the motherland, the rcorrido k follows 1lmnt Kimicar naturalza s dnomina in biogokimico cycle;

• Carbon Cycle: Carbon cycle or dl lslmntos + s 1 d in ls Compustar abundants bodies, also found ls s combustibls fosils or rocks forming part d ls .
• Nitrogen Cycle: Nitrogno dl cycle imprscindibl cm componnt d s d Protina aci2 nuclico s, srs live to2 ls dl phosphorus ncsitan.
• Phosphorus Cycle: Cycl what componnt d s 1 ls aci2 nuclicos, prsnt nl ta sas numro structura composition d d d ls soxt and srs protccio alive.

Ecological Succession

Consist in the 1st occupation sucsion population dy d 1 x part d spcis MDIO ka ns nts inding enl; suc.primaria procs d occupation s starts on 1 trrno without vgtacion;