Tiyeni tikumbukire maphunziro a zamoyo: la zomera - ichi ...

Zomera - kukhala akuyandama misa. Iwo wapangidwa mabiliyoni zamoyo zing'onozing'ono. Mawu amenewa amachokera Greek ndipo limatanthauza 'akungoyendayenda "kapena" yobwerera ndi pano. "

Madzi monga malo ndi

Mwa yaikulu zosiyanasiyana nyama ndi zomera lapadziko sichingapezeke zamoyo amene ali moyo akhoza kuchitidwa mu mlengalenga. Ngakhale waluso "Flyers", monga kumeza, osati nthawi zonse kufooka pansi mitambo. Ndipotu, pa nyengo kuswana, iwo mazira, kuswa, angamvetsere kudziko Komabe, mofanana ndi mbalame zina. Inde, mbalame sangathe konse kuwuluka, ayenera kupuma nthawi. Chimodzimodzi zinthu zofanana ndi tizilombo. Acoka yochepa nthawi tsoka mpweya. Onse awo ndondomeko zofunika pamoyo monga chakudya, kubereka, chitukuko, chichitike pansi. Unakambidwanso mogwirizana ndi padziko lapansi ndi dziko la zomera, kuyambira pa zamoyo zokhala ndi selo imodzi ndi kumalizitsa matabwa. A ubwenzi chosiyana ndi malo zamoyo za m'madzi (hydrobiosis). Ichi ndi chifukwa chakuti thupi katundu wa madzi ndi mpweya ndi osiyana. Madzi ali osalimba kwambiri ndi yokoka. Iwo likukhalira kuti zochotsa mphamvu ya sing'anga ndi wamkulu kuposa mpweya. Choncho, okhala madzi mungathe mosalekeza (kapena osachepera yaitali ya moyo wake) kukhalabe mu kuyimitsidwa m'madzi, popanda kukhudzana ndi pansi. Zamoyo izi sizigwirizana ndi nthaka, ndi sing'anga amadzimadzi yokha. Ndi zimenezo zoterozo "akuyandama" mu zokhalapo madzi amoyo, ndi a ufulu akuyandama, kapena zamoyo planktonic. Ndipotu, zomera - mndandanda wa zamoyo.

Kapangidwe ndi makhalidwe a "akungoyendayenda" zamoyo

Kwakukulukulu kwa zomera ndi nyama zazing'ono kwambiri ndi tosaoneka algae - ambiri a iwo Tingaone ndi apoyera. Mbali khalidwe la zamoyo planktonic akhoza chotchulidwamo ndi ofooka zowonetseredwa ndi mphamvu ndi kayendedwe palokha. Ambiri a iwo mosatsata aliyense wa matupi udindo gululo, ndipo mu gawo lonse la Mau chidole mafunde. Kukhala Limbo mbewu zomera alitcha lightness imathamangira. Imatha kulemera ali pafupi ndi kulemera kwa madzi umene displaces. Komabe, nyama zomera anyamula zamoyo amatha kuyenda palokha. Zimenezi zalongosoledwa ndi kukhalapo kwa ziwalo zosiyanasiyana za kayendedwe, kotero kuti akhoza kusambira tikuyamba ndithu. Komabe, kayendedwe amenewa ndi zochepa kwambiri. Yaying'ono-zamoyo sangathe kupirira ngakhale otaya anafooka madzi. Ndipo onse chifukwa cha mphamvu ya kayendedwe kawo ndi negligible.

Kodi ziwalo za kayendedwe?

Kuyamba, tisaiwale kuti zomera nyama - ichi ndi nkhanu losavuta komanso nsomba, lobusitara ndi zamoyo zina zomwe ziri mu gawo la chitukuko embryonic. Asayansi German imachitika kafukufuku amene anasonyeza kuti nyama zimenezi "akuyandama" mu ndime madzi ndi samangofuna. Nkhanu kubala kayendedwe wokangalika pa kanthawi nthawi - iwo ali wogawana kukupiza kusambira masharubu, ngati mbalame, zikuuluka mu mlengalenga. Complete kuchotsa anati tinyanga zidzapangitsa kuti mosalephera kutsitsa crustacean pansi. N'zimenenso nkhani ziwalo zina za ayende maulendo mu zomera nyama. Mwachitsanzo, zida kolovraschatelny omwe zida rotifers. Ndipotu, nyama planktonic angayerekezedwe ndege, amene anali mu mlengalenga chifukwa tinakwera lapansi. Ndi kuchotsa lamulo makina iwo pang'onopang'ono kukonzekera kumira pansi.

"Wekha"

Chinthu chofunika kwambiri kwa kupulumuka kwa zomera nyama chakuti limatiphunzitsa chakudya, mbewu zinthu amapanga zomera, anamwazikana misa madzi ndi thicker, ndipo si zaikidwa pansi pa dziwe. Ndi nyama imeneyi wochuluka kupeza chakudya chofunikira pa zinthu ozungulira. algae m'matangadza amatha moyo wawo - izi ndi zokwanira kwa mwakale kuti thupi expends pa gulu palokha anafunika fungatirani mu mlengalenga madzi. Komanso, zomera (chithunzi pamwambapa mokwanira kuulula zodabwitsazi zachilengedwe) ndi misa wandiweyani kwambiri zimene pamapeto, akutumikira monga gwero mphamvu nyama zam'madzi ndi nsomba. Mwachitsanzo, zinsomba mafani chachikulu cha izi mkulu-kalori chakudya ndi makasitomala yaikulu.

Pomaliza

Kuti adzimvera, tisaiwale kuti nkhaniyi akuti tanthauzo m'dziko masiku ano - ofesi "zomera". ogwira ntchito chidziwitso cha izi, popeza yafupika mbali kulenga. Iwo moyo wawo m'maofesi komanso amaudindo ena. Pakuti ofesi zomera monga: zachuma, alembi, Mabwana ndi ena. Origin achipongwe epithet n'zosavuta kuti: Ndipotu, ndodo zonse - basi mwachangu yaing'ono. "Zomera", liwu.