๐“๐“ฒ๐“ฝ๐“ป๐“ธ๐“ฐ๐“ฎ๐“ท ๐“’๐”‚๐“ฌ๐“ต๐“ฎ by Amirah Maisarah https://padlet.com/amxwaaa/fbao13tqgkbl5gc5 ๐“–๐“ป๐“ธ๐“พ๐“น ๐“œ๐“ฎ๐“ถ๐“ซ๐“ฎ๐“ป๐“ผ : Alyssa , Amirah , Nurin , Nurlisa & Syafiqah en-us 2021-02-24 01:41:40 UTC 2025-05-04 06:02:34 UTC hello@padlet.com https://padlet.net/icons/png/1f430.png ๐’ฒ๐’ฝ๐’ถ๐“‰ ๐’พ๐“ˆ ๐’ฉ๐’พ๐“‰๐“‡๐‘œ๐‘”๐‘’๐“ƒ ๐’ž๐“Ž๐’ธ๐“๐‘’ ? amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234353742 ย  A natural cycle that recycles nitrogen between plants & animals, and the atmosphere, soil & water.
  • approximately 78% of air is made up of nitrogen [ plants can't absorb nitrogen from air directly]ย 
]]> 2021-02-24 01:41:40 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234353742 ๐’ฒ๐’ฝ๐’ถ๐“‰ ๐’พ๐“ˆ ๐“‰๐’ฝ๐‘’ ๐’พ๐“‚๐“…๐‘œ๐“‡๐“‰๐’ถ๐“ƒ๐’ธ๐‘’ ๐‘œ๐’ป ๐“ƒ๐’พ๐“‰๐“‡๐‘œ๐‘”๐‘’๐“ƒ ๐’ธ๐“Ž๐’ธ๐“๐‘’ ? amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234353746
  • ๐’Ž๐’‚๐’Š๐’๐’•๐’‚๐’Š๐’๐’Š๐’๐’ˆ ๐’๐’Š๐’•๐’“๐’๐’ˆ๐’†๐’ ๐’„๐’๐’๐’•๐’†๐’๐’• ๐’Š๐’ ๐’•๐’‰๐’† ๐’‚๐’Š๐’“ย 
    • ย by removing nitrogen from air to form nitrate ions & returning it to the air by decomposing nitrate ions
    • the concentration of nitrogen is maintained at 78% in the atmosphere to help ensure the continuity & sustainability of life on Earth
    ย 2. ๐’Ž๐’‚๐’Š๐’๐’•๐’‚๐’Š๐’๐’Š๐’๐’ˆ ๐’‡๐’†๐’“๐’•๐’Š๐’๐’Š๐’•๐’š ๐’๐’‡ ๐’”๐’๐’Š๐’ ๐’‚๐’๐’… ๐’Š๐’๐’„๐’“๐’†๐’‚๐’”๐’Š๐’๐’ˆ ๐’‘๐’“๐’๐’…๐’–๐’„๐’•๐’Š๐’—๐’Š๐’•๐’š ๐’๐’‡ ๐’„๐’“๐’๐’‘๐’”ย 

    • nitrogen is obtained by plants in the form of nitrate ions absorbed from the soilย 
    • the removal of nitrate ions reduces the fertility of the soilย 
    • infertile soil can be solved through crop rotation & use of fertilisers to increase the content of nitrate ions in the soil againย 

    3. ๐’Ž๐’‚๐’Š๐’๐’•๐’‚๐’Š๐’๐’Š๐’๐’ˆ ๐’‚ ๐’„๐’๐’๐’•๐’Š๐’๐’–๐’๐’–๐’” ๐’”๐’–๐’‘๐’‘๐’๐’š ๐’๐’‡ ๐’‘๐’๐’‚๐’๐’• ๐’‘๐’“๐’๐’•๐’†๐’Š๐’๐’” ๐’‚๐’๐’… ๐’‚๐’๐’Š๐’Ž๐’‚๐’ ๐’‘๐’“๐’๐’•๐’†๐’Š๐’๐’”ย 

    • protein is used to build new cells & repair damaged cells
    • to ensure the continuity & maintenance of life for all types of living thingsย 
    • plants use nitrogen from the nitrate ions that are absorbed to form plant proteins
    • animal obtain nitrogen by feeding on plants or other animals

    4. ๐’“๐’†๐’…๐’–๐’„๐’Š๐’๐’ˆ ๐’†๐’๐’—๐’Š๐’“๐’๐’๐’Ž๐’†๐’๐’•๐’‚๐’ ๐’‘๐’๐’๐’๐’–๐’•๐’Š๐’๐’

    • protein is used to build new cells & repair damaged cells
    • to ensure the continuity & maintenance of life for all types of living thingsย 
    • plants use nitrogen from the nitrate ions that are absorbed to form plant proteins
    • animal obtain nitrogen by feeding on plants or other animals
    ]]>     2021-02-24 01:41:40 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234353746     amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234353748 2021-02-24 01:41:40 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234353748 ๐ž.๐  ๐š๐ง๐ข๐ฆ๐š๐ฅ ๐ฉ๐ซ๐จ๐ญ๐ž๐ข๐ง & ๐ฉ๐ฅ๐š๐ง๐ญ ๐ฉ๐ซ๐จ๐ญ๐ž๐ข๐ง amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234406117 2021-02-24 02:13:40 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234406117 ๐œ๐จ๐ฆ๐ฉ๐จ๐ฌ๐ญ amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234413850 2021-02-24 02:18:33 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234413850 ๐’ซ๐“‡๐‘œ๐’ธ๐‘’๐“ˆ๐“ˆ ๐“‰๐’ฝ๐’ถ๐“‰ ๐‘’๐“๐“‰๐“‡๐’ถ๐’ธ๐“‰ ๐“ƒ๐’พ๐“‰๐“‡๐’ถ๐“‰๐‘’ ๐’พ๐‘œ๐“ƒ๐“ˆ ๐’ป๐“‡๐‘œ๐“‚ ๐“‰๐’ฝ๐‘’ ๐“ˆ๐‘œ๐’พ๐“ amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234421484 ใ€Œ ๐๐ข๐ญ๐ซ๐š๐ญ๐ž ๐ข๐จ๐ง ๐š๐›๐ฌ๐จ๐ซ๐ฉ๐ญ๐ข๐จ๐ง ๐Ÿ๐ซ๐จ๐ฆ ๐ญ๐ก๐ž ๐ฌ๐จ๐ข๐ฅ ใ€
    • to meet their nitrogen requirementย 
    • are used to form plant protein
    • plant protein is transferred to the animals to form animal protein when animals eat plants
    ใ€Œ ๐ƒ๐ž๐ง๐ข๐ญ๐ซ๐ข๐Ÿ๐ข๐œ๐š๐ญ๐ข๐จ๐ง ใ€
    • Denitrifying bacteria in the soil convert nitrate ions in the soil to nitrogen which then leaves the soil and return to the air
    • This process is known as denitrification
    ใ€Œ๐๐ข๐ญ๐ซ๐š๐ญ๐ž ๐ฅ๐ž๐š๐œ๐ก๐ข๐ง๐  ใ€

    • A natural process
    • Nitrates ions in the soil dissolve in the water and then flow into rivers or underground water
    • This process will removes nitrate ions from the soil
    ]]>     2021-02-24 02:23:23 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1234421484     ๐’‡๐’†๐’“๐’•๐’Š๐’๐’Š๐’›๐’†๐’“๐’” ๐’‚๐’Ž๐’Ž๐’๐’๐’Š๐’–๐’Ž ๐’๐’Š๐’•๐’“๐’‚๐’•๐’† amxwaaa https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1235886776 2021-02-24 12:15:00 UTC https://padlet.com/amxwaaa/fbao13tqgkbl5gc5/wish/1235886776