SamuwarSakandare da kuma makarantu

Structure, abun da ke ciki, ka'idodin kungiyar da kuma kaddarorin da yanayin kasa

Yanayin kasa - a nazarin halittu tsarin, wanda ya kunshi mai jam'i na rayayyun kwayoyin halitta, da mazauninsu, da kuma links cewa gudanar da musayar makamashi tsakanin su. A halin yanzu, wannan lokaci ne na asali manufar da lafiyar qasa.

tsarin

yanayin kasa Properties karatu kwanan nan. Masana kimiyya sun ware ta biyu babban aka gyara - biotic da abiotic. A farko zuwa kashi heterotrophic (hada da kwayoyin da cewa samun makamashi daga hadawan abu da iskar shaka na Organic abubuwa - consuments da decomposers) da kuma autotrophic (kwayoyin samu primary makamashi ga photosynthesis da chemosynthesis, watau kera ..).

The guda mafi muhimmanci tushen samar da makamashi zama dole ga wanzuwar dukan al'ummar yanayin kasa ne kera cewa sha da makamashi daga hasken rana, zafi, da kuma sinadaran bonding. Saboda haka autotrophs ne wakilan da farko trophic matakin na dukan yanayin kasa. A na biyu, uku da na hudu matakan da ake kafa saboda consuments. An Rufe decomposers iya fassara a cikin matattun Organic abu abiotic aka gyara.

Kadarorin yanayin kasa a takaicce game da abin da ba za ka iya karanta a cikin wannan labarin da ake nufi ga halitta ci gaba da kuma sabuntawa.

Babban aka gyara daga cikin al'ummar yanayin kasa

Tsari da kuma kaddarorin da yanayin kasa - da manyan mahanga da son kai, wanda ke tsunduma a cikin qasa. Yana yanke shawarar ware irin wannan Manuniya:

- yanayin damina, yanayi zazzabi da kuma zafi da haske yanayin.

- kwayoyin binders abiotic da biotic aka gyara a wurare dabam dabam na abubuwa.

- da inorganic fili kunshe a wani ikon sake zagayowar.

- kera - ne kwayoyin da cewa samar da farko kayayyakin.

- fagotrofy - heterotrophs da cewa ciyar a kan wasu kwayoyin ko Organic barbashi manyan abubuwa.

- saprotrophs - heterotrophs cewa zai iya halakar da matattu kwayoyin halitta, mineralize shi da kuma komawa zuwa wurare dabam dabam.

A totality na karshe uku aka gyara BIOMASS na yanayin kasa.

Yanayin kasa dũkiyarsu da kuma ka'idojin kungiyar wadda ke nazarin a qasa, aiki ta hanyar tubalan kwayoyin:

  1. Saprophagous - feed a kan matattu kwayoyin halitta.
  2. Biofagi - ci wasu rayayyun kwayoyin halitta.

Dorewa da rabe-raben ta kunsa

yanayin kasa Properties suna hade da wani iri-iri iri da cewa rayuwa a cikin shi. A rabe-raben m, kuma mafi hadaddun kayayyakin abinci, da mafi da zaman lafiyar na yanayin kasa.

Rabe-raben da muhimmanci sosai, saboda yana da damar samar da wani babban yawan al'umma, abin da ya bambanta a siffar, tsarin da ayyuka, da kuma samar da wani real yiwuwar su samuwar. Saboda haka, mafi girma da rabe-raben halittu, da mafi al'ummomi iya kasance, da kuma mafi yawan biogeochemical halayen za a iya za'ayi, yayin da tabbatar da cewa, kasancewar wani hadadden biosphere.

Gaskiya ko farillai game da kaddarorin da yanayin kasa? Domin wannan ra'ayi halin mutunci, da zaman lafiya, da kuma kai-tsari samovosproizvodimost. Da yawa kimiyya gwaje-gwajen da kuma lura ba wani m amsar wannan tambaya.

yawan aiki ta kunsa

A lokacin nazarin yawan aiki da aka sa a gaba Concepts kamar biomass da tsaye da amfanin gona. A karo na biyu kayyade taro na duk kwayoyin da suke zaune a naúrar ruwa ko ƙasar yankin. Amma biomass - shi ne ma data nauyi jikinsu, amma in sharuddan da makamashi ko bushe kwayoyin halitta.

Biomass ya hada da dukan jiki (ciki har da necrotic nama a cikin dabbobi da kuma shuke-shuke.) Biomass zama nekromassoy kawai idan ya mutu dukan jiki.

Primary samarwa al'umma - shi ne samuwar kera na biomass makamashi, ba tare da togiya, wanda za a iya ciyar a kan numfasawa da naúrar yankin da naúrar lokaci.

Ware babban da kuma net farko samarwa. Bambanci tsakanin su ne da kudin da numfashi.

A net yawan aiki na al'umma - shi ne rabon na jari na kwayoyin halitta, wanda ba ya cinye heterotrophs, kuma a sakamakon, kuma decomposers. Soma yin lissafi don a shekara ko girma kakar.

Secondary yawan aiki na al'umma - shi ne rabon da makamashi tanadi da masu amfani da. A ya fi girma yanayin kasa na masu amfani da, da babban kundin na sake yin fa'ida makamashi.

Kai-tsari

yanayin kasa Properties hada kai-tsari da kuma tasiri na abin da aka kayyade da dama mutane da abinci dangantakar dake tsakanin su. Lokacin da wata rage yawa na farko masu amfani da, da yara canjawa wuri zuwa wasu jinsunan wanda a baya sun yi don su sakandare muhimmancin.

Long sarƙoƙi iya zoba, samar da yiwuwar wani iri-iri na abinci dangantakar, dangane da yawan wadanda ko amfanin ƙasa na shuke-shuke. A mafi kyau sau da yawan jinsunan iya rage - kamar haka bisa al'ada dangantakar a biogenotsenoze.

M adam sa baki a cikin al'ummar yanayin kasa zai iya samun mummunan sakamakon. Shigo da su Australia goma sha biyu da nau'i-nau'i na zomaye a shekara arba'in sun yawaita a 'yan daruruwan miliyoyin mutane. Wannan shi ne saboda wani kasa yawan yara da cewa ciyar a kan su. A sakamakon haka, furry dabbobi suna halaka dukan ciyayi a kasar.

biosphere

Muciya - wani yanayin kasa na mafi girma ga daraja, ha a cikin daya dukan al'ummar yanayin kasa da kuma samar da damar rayuwa a duniya duniya.

A Properties daga cikin biosphere matsayin duniya yanayin kasa da lafiyar qasa da karatunsa da kimiyya. Yana da muhimmanci a san yadda za a yi matakai da shafi rayuwar dukkan kwayoyin a matsayin dukan.

A abun da ke ciki na biosphere hada da irin aka gyara:

- The hydrosphere - wani ruwa harsashi na Duniya. Shi ne mobile da kuma samun ko'ina. Ruwa - na musamman fili wanda shi ne daya daga cikin tushe na rayuwa na wani kwayoyin.

- yanayi - da lightest iska harsashi na Duniya, da ke da iyaka a kan m sarari. Godiya ta, akwai wani musayar makamashi da waje.

- lithosphere - wuya harsashi duniya kunshi magmatic kankara da kuma sedimentary.

- pedosphere - topsheet lithosphere, hada da ƙasa da ƙasa samuwar tsari. Yana hannun jari kan iyakoki tare da dukan gabata coatings, da kuma rufe duk da makamashi da kuma al'amari hawan keke a cikin biosphere.

A biosphere ne ba rufaffiyar tsarin, tun da shi ne kusan gaba ɗaya bayar da makamashin hasken rana.

wucin gadi kunsa

Artificial kunsa - shi ne mai tsarin halitta a sakamakon adam aiki. Wannan ya hada da agrocnosises da na halitta-tsarin tattalin arziki.

A abun da ke ciki da kuma na asali kaddarorin da yanayin kasa halitta ta mutum, ba sosai daban-daban daga yanzu. Shi ma yana da kera, masu amfani da kuma decomposers. Amma akwai bambance-bambance a cikin redistribution kwayoyin halitta da kuma makamashi gudana.

Artificial kunsa bambanta daga halitta wadannan sigogi:

  1. A da yawa karami yawan jinsin da kuma a sarari predominance na ɗaya ko fiye na su.
  2. In mun gwada kadan juriya, da kuma high dogara a kan dukan siffofin da makamashi (ciki har da daga mutumin).
  3. Short abinci sarkar saboda karamin iri-iri iri.
  4. Open-keke na kayan saboda janyewar Community kayayyakin ko girbi mutum. A daidai wannan lokaci, na halitta kunsa, akasin haka, sun hada da a sake zagayowar kamar yadda zai yiwu na shi.

A Properties daga cikin al'ummar yanayin kasa halitta a cikin gina yanayi, da na halitta na baya Properties. Idan ba ka kula da makamashi gudana, sa'an nan kuma bayan wani lokaci ya mayar da halitta tafiyar matakai.

gandun daji yanayin kasa

A abun da ke ciki da kuma kaddarorin gandun daji kunsa ne daban-daban daga al'amarin. A cikin wannan yanayi, shi da dama fiye da ruwan sama fiye da a filin wasa, amma mafi yawansu ba su bai isa ƙasa ta surface da kuma evaporates kai tsaye daga ganye.

Masu raunin juriya gandun daji yanayin kasa ne da dama da ɗari jinsunan shuke-shuke da kuma dubban jinsin dabbobi.

Shuke-shuke da girma a cikin dazuzzuka, suna real fafatawa a gasa, da kuma yaki ga hasken rana. A kasan bene, da more inuwa-m jinsuna sun zauna a can.

Primary amfani da su ne hares, hakori, da tsuntsaye, da kuma manyan herbivores. Duk da gina jiki dauke a cikin ganyen shuke-shuke, a lokacin rani, a cikin fall tafi cikin rassan da asalinsu.

Akwai kuma masu amfani da primary ne caterpillars da kuma beetles. Kowane matakin da aka wakilta abinci iri iri. Very muhimmanci shi ne rawar da herbivorous kwari. Su hure, kuma ku bauta a matsayin tushen abinci ga na gaba matakin da abinci sarkar.

A yanayin kasa na ruwa tare tafki

A mafi sharadi gwargwado ga rai na rayayyun kwayoyin halitta halitta a cikin jihar bakin teku sashi na tafki. A nan ne ruwa ne mafi kyau warms da ya ƙunshi mafi oxygen. Kuma shi ne a nan cewa dauke da babban yawan shuke-shuke, kwari da kuma kananan dabbobi.

abinci dangantakar tsarin a sabo ruwa ne sosai hadaddun. Higher shuke-shuke amfani herbivorous kifi, Shellfish da kwari larvae. A karshen, bi da bi, su ne wani abinci source for crustaceans, kifi, da halittar dabba mai kafafuwa. Carnivorous kifi abinci a kan karami jinsunan. Akwai kuma wa kansu abinci da kuma dabbobi masu shayarwa.

Amma ragowar kwayoyin halitta fadowa zuwa kasa na kandami. Da suka ci gaba kwayoyin cuta, wadda ta cinye mafi sauki da kuma tacewa Shellfish.

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