搜尋標籤: "dioxide"

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Air and Burning (English subtitles available) duration 20 minutes 4 seconds Air and Burning (English subtitles available) Air and Burning (English subtitles available)	Air and Burning (English subtitles available) This programme is divisible into 5 parts as follows: 1. Composition of Air Under room temperature and pressure, air is in the gaseous state, but it can be turned into the liquid state through… composition of air nature and use of some common gases fire triangle oxygen air temperature water carbon gas dioxide nitrogen flame gases flask fire blood paper burning tube fuel light flames ice ronson@hkecl.net 0 個讚 503 次播放學科科學教育 Science Education 學習階段第三學習階段 (中一至中三) Key Stage 3 (S1 - S3) 第三學習階段 (中二) Key Stage 3 (S2) 作者教育局課程資源組版權聲明所有版權由香港特別行政區政府擁有上載日期 31/8/2006
低碳生活 duration 14 minutes 45 seconds 低碳生活低碳生活	低碳生活使同學認識什麼是低碳生活及願意遵行低碳生活以保護地球二氧化碳京都議定書低碳生活環保團體環保袋空氣質素監測站能源效益標籤計劃路邊監測站 carbon dioxide kyoto protocol low carbon lifestyle environmental group eco bag air quality monitoring station energy efficiency labelling scheme roadside monitoring station ronson@hkecl.net 0 個讚 7,712 次播放學科小學常識科 General Studies for Primary Schools 學習階段第二學習階段 (小四至小六) Key Stage 2 (P4 - P6) 作者教育局課程資源組版權聲明所有版權由香港特別行政區政府擁有上載日期 5/12/2013
極地探索 duration 14 minutes 46 seconds 極地探索極地探索	極地探索本節目探討南北極動物的生活習慣及生活所遇到的威脅，從而令學生反思人類與環境的關係。二氧化碳排放李樂詩博士海洋公園企鵝北海獅太平洋海象斑海豹 emission of carbon dioxide dr. lee lok sze ocean park penguin north sea seal pacific sea walrus harbor seal ronson@hkecl.net 1 個讚 5,940 次播放學科小學常識科 General Studies for Primary Schools 作者教育局課程資源組版權聲明所有版權由香港特別行政區政府擁有上載日期 23/5/2014