Food Production
Bayani Gaba-gaba
Feeding a growing global population means producing more food from the same amount of land. Biologists and farmers work together to push crop yields higher using controlled environments like glasshouses, while microorganisms such as yeast turn simple ingredients into bread, beer, and other staples.
In this lesson you will explore how glasshouses and polythene tunnels boost crop growth by controlling temperature and carbon dioxide, and discover how yeast's anaerobic respiration is harnessed to make bread. You will also learn how to investigate yeast activity under different conditions.
Manufura
- Describe how glasshouses and polythene tunnels can be used to increase the yield of certain crops
- Understand the effects on crop yield of increased carbon dioxide and increased temperature in glasshouses
- Understand the role of yeast in the production of food including bread
- Investigate the role of anaerobic respiration by yeast in different conditions
Takardar Darasi
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Nazarin Darasi
Barka da kammala darasi akan Food Production. Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- Which gas is added to glasshouses to increase crop yield? A) Oxygen B) Nitrogen C) Carbon dioxide D) Methane Answer: C
- In bread making, the dough rises because yeast produces: A) Oxygen B) Ethanol C) Lactic acid D) Carbon dioxide Answer: D
- What happens to yeast enzymes above their optimum temperature? A) They work faster B) They denature C) They are not affected D) They produce more ethanol Answer: B
- Anaerobic respiration in yeast produces: A) Glucose and oxygen B) Ethanol and carbon dioxide C) Lactic acid and water D) Ethanol and oxygen Answer: B
- Increasing temperature in a glasshouse beyond the optimum causes crop yield to: A) Continue increasing B) Stay the same C) Decrease D) Double Answer: C
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Akwai a cikin manhajar Green Bridge
Zazzage manhajar Green Bridge CBT a wayar ka ko kwamfyuta ka don samun cikakkiyar bayanan darasi, tambayoyin aiki, da ƙari.
Littattafan da ake ba da shawarar karantawa
Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan Food Production? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
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Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
