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Abiotic factors

Abiotic factors. Výukový materiál EK 01 - 12 Tvůrce: Ing. Marie Jiráková Tvůrce anglické verze: Mgr. Milan Smejkal Projekt: S anglickým jazykem do dalších předmětů Registrační číslo: CZ.1.07/1.1.36/03.0005 Tento projekt je spolufinancován ESF a SR ČR. Abiotic factors.

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Abiotic factors

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  1. Abiotic factors Výukový materiál EK 01 - 12 Tvůrce: Ing. Marie Jiráková Tvůrce anglické verze: Mgr. Milan Smejkal Projekt: S anglickým jazykem do dalších předmětů Registrační číslo: CZ.1.07/1.1.36/03.0005 Tento projekt je spolufinancován ESF a SR ČR

  2. Abiotic factors made up from inanimate nature division : climatic edaphic topographic

  3. A solar radiation. Life on Earth affects : an ultravialet radiation a visible light an infrared radiation

  4. A light regime affects : a bird migration a reproduction a flowering of plants an orientation of insects and birds The findings are used in plant cultivation andanimal husbandry.

  5. According to their light demands organisms are divided into: stenophotic euryphotic heliophobe

  6. Heat affects the rate of biochemical reactions

  7. Plants Adaptation to increased temperature transpiration a reflection of the shiny leaves Adaptation to low temperature trichomes a reduction of the water content a leaf fall

  8. Cold-blooded animals a temperature affects: a development a number of generations a colouring adaptation to cold adaptation to a high temperature

  9. Warm-blooded animals a temperature affects: a migration a food intake a water intake a colouring behavior adaptation to cold adaptation to a high temperature

  10. Air physical properties : pressure convections density chemical properties : composition (carbon dioxide content, oxygen, nitrogen, etc.)

  11. Water A water intake animals: food, drinking, metabolic way plants: roots, shoots

  12. Plant division according to water requirements. water – hydrophyte hydrophilic – hygrophyte medium requirements – mezophyte xerophilic - xerophyte

  13. Plant adaptation to the reduced amount of water long roots hair strong cuticle storage organs reduction of leaves adjustment of metabolism

  14. Adaptation of animals to the increased amount of water greater energy output hydrophobic surface of the body reduced concentration of body fluids

  15. Adaptation of animals to reduced amount of water reduction of sweat glands light coloration of the body impervious surface of the body concentrated and dried feaces

  16. Minerals macro-elements micro-elements biogenic elements

  17. Soil origins – erosion of rocks and activity of organisms components: solid liquid gaseous edaphon – a set of all organisms living in the soil (fytoedaphon, zooedaphon)

  18. Worksheet - revision Abiotic factors are made up from components ……………nature. They are devided into …………., ……………. and …………… . According to their light demands organisms are devided into …………., ……………. and ………….. . Heat affects the rate of …………. reactions. Soil is connected with ..…………………… and …………………….. . Biogenic elements are ………………… . Plants absorb water ………… or …………… . When air monitoring as an abiotic factor we monitor …………………… and ………………………….. .

  19. Sources PAPÁČEK, Miroslav a kol. Zoologie. Praha: pedagogické nakladatelství, 2000, ISBN 80-7183-203-0. KVASNIČKOVÁ, Danuše. Základy ekologie. Praha: Scientia,spol.s r.o., 1994, ISBN 80-85827-84-0

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