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Mene ne halitta al'umma, ta rawa a kare yanayi

Mene ne halitta al'umma, ko, kimiyance, biocenosis? Wannan magana na nufin a gama inda dukkan yan shafi juna, sun dogara da juna da kuma mu'amala. Amma abin da ya aikata wannan lokaci a cikin yanayi? Hakazalika, kamar yadda a cikin al'ummar dan Adam, da shuke-shuke, da dabbobi, da tsuntsaye da kwari suna da alaka da juna da Kalmar "abinci sarkar." Dauki wani sauki misali: a fagen girma hatsi. a search na hatsi domin su zo su yi ta tono a linzamin kwamfuta a ƙasar su burrows. Suna farauta macizai cewa ma shirya a filin. Eagles ba ƙyãmar ba hakori ko macizai da circling a kan filin, neman arziki.

Saboda haka, da muka fara amsa tambaya daga abin da yake da wata halitta al'umma. A wannan yanayin, ba shi yiwuwa ba a ma maganar cewa manufar muhalli al'umma ne wuya. Yana kuma ya hada da abubuwa na matattun yanayi - gona, zafi, ƙasa kuma sauyin yanayi. A duban farko alama cewa shuke-shuke da dabbobi na iya ba da wani sakamako a kan irin wannan duniya abu kamar yadda yanayin fasali na ƙasa. Bayan duk, baya ne kai tsaye dogara a kan latitud da kuma tsawo. Hakika, wanda Pine "weather ba ya yi ba", amma m gandun daji na ta sanyi inuwa gabatar da wani stark bambanci ga m makiyaya inda iska YAKE rawar jiki daga cikin zãfi. Zafi-rigar injin itatuwa ma da wani tasiri. Saboda haka, idan mutum ya shirya ya lambatu fadama, ya shuka su a cikin wasu shuka iri.

ma'ana, Mene ne halitta al'umma, dole ne mu manta cewa biocenoses - tsauri ilimi. Su ne batun sauya. Saboda haka, idan ka canza tashar na kogin, daga oxbow Ozerets kafa swamps. Wadanda juya a cikin grasslands, da yawa daga cikin filin, bi da bi, ya rufe tare da bushes da itatuwa. Cikin wannan metamorphosis, wanda yana for game da shekara ɗari, akwai cikakken canji a cikin Flora da fauna na yankin. Man kuma taimaka - Parks ne kome ba sai wani tsari na wucin gadi, anthropogenic biocenoses.

A kowane tsarin yana da mazaunanta. A cikin hamada, akwai kawai game da dozin jinsunan. Coral Reef akwai da dama da ɗari jinsunan kifaye, mollusks, crustaceans, Sponges da murjãni. Kuma dukkan su - daga cikin sauki plankton zuwa sharks - to taka rawa a cikin wannan rãyuwar hadaddun Macro-kwayoyin, wanda abu ne na halitta al'umma. Forest - mai kyau misali na yadda ƙunci mazaunan kula da yanayin kasa balance. Bishiyoyi girma a kan m ƙasa, tare da cikakken ma'adanai daga su auku ganye. Kwari, wanda muka koma zuwa kamar yadda "kwari" su ne mai muhimmanci da abinci ga tsuntsaye. Ko marasa lafiya cinye kawai da yara da kuma raunana da dabbobi, game da shi, rike samar gene pool.

Halitta Community "makiyaya" Haka ma wasu har rufaffiyar yanayin kasa, ko da yake da shi tafi mazaunan gandun daji da kuma matakan. Amma dabbobi irin su gopher da kuma irin gada, kazalika da shuke-shuke Kipchak da gashin tsuntsu ciyawa, suna samuwa ne kawai a matakan. Duk wadannan biocenoses - tundra, taiga, gandun daji, fadamun, tabkuna, tekuna, Hamada da kuma Semi-Hamada, Jungle, mai tsayi fadamun da mai tsayi sashi na lichens da kuma mosses - hulɗa tare da juna da kuma samar da wata guda mai rai harsashi na duniyarmu - da biosphere.

A cikin hali na kare muhalli yana da muhimmanci sosai a fahimci cewa irin na halitta al'umma. Kuma gane cewa duk, ba tare da togiya, mutãnenta sun kasance mãsu amfani don kula da m balance wannan yanayin kasa. The bacewar na daya kawai irin na iya haifar ga domino komowar canje-canje a cikin dukan biocoenosis. Isar da shi a tuna, abin da ya jagoranci yaki kan sparrows a kasar Sin zamanin Mao Tse Tung: sa'an nan an uncontrolled suna karuwa locust.

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