
SN S6 | Bahan Buangan (Unit 9)
Presentation
•
Science
•
6th Grade
•
Hard
Teacher Kay
Used 3+ times
FREE Resource
17 Slides • 3 Questions
1
SN S6 | Bahan Buangan (Unit 9)
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Awak rasa ni apa?
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Ni pulak sampah di Malaysia
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Bahan buangan ialah...
bahan yang tidak diperlukan &
tak mahu disimpan.
Bahan buangan = Sampah
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Multiple Select
Pilih 3 jenis bahan buangan
Plastik
Bahan kumuh & tinja
Kotak lama
Sisa toksik
Logam
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Kategori/Kelas Bahan Buangan
1. Plastik
2. Logam
3. Kaca
4. Kertas
5. Sisa Makanan
6. Bahan kumuh & tinja
7. Sisa toksik
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8
Pernah dengar 'terbiodegradasi' tak?
aka biodegradable
sebelum kita bincang tentang ni, cikgu ada soalan.
9
OK tengok ni betul-betul
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Multiple Choice
Apa yang sedang berlaku?
pemprosesan
fotosintesis
pereputan
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Bahan buangan terbiodegrasi ialah...
Bahan buangan yang boleh mereput.
Bahan buangan ini direputkan oleh mikroorganisma dan
dikembalikan ke tanah sebagai nutrien.
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Semua benda hidup pun akan dikembalikan ke tanah sebagai nutrien.
Direputkan oleh MIKROORGANISMA
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Contoh Bahan Buangan Terbiodegradasi
1. Sisa makanan
2. Kertas
3. Bahan kumuh
4. Tinja
Boleh direputkan oleh mikroorganisma
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Multiple Choice
Adakah bahan buangan tidak terbiodegradasikan boleh direputkan oleh mikroorganisma?
Ya, boleh
Tak boleh
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Contoh Bahan Buangan Tidak Terbiodegradasi
1. Kaca
2. Logam
3. Plastik
4. Sisa toksik
TIDAK boleh direputkan oleh mikroorganisma
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Amalan Pengurusan Bahan Buangan
1. Bungkus & ikat bahan buangan dengan kemas
2. Asingkan bahan buangan mengikut jenis sebelum dibuang
3. Sediakan bekas khas untuk menyimpan bahan buangan kimia & sisa minyak
4. Amalkan langkah 3R
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5. Hasilkan baja kompos daripada bahan buangan & sisa makanan
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Sumber
1. Gif 1 (Cover) - https://i.pinimg.com/originals/43/34/d0/4334d03c54cf8aa09af4a35ef42a757a.gif
2. Imej 1 (Japanese Trash) - https://www.japan-guide.com/g18/2222_03.jpg
3. Imej 2 (Sampah) - https://www.sinarharian.com.my/uploads/images/2019/05/30/335599.jpg
4. Gif 2 (Noragami) - https://media1.tenor.com/images/2e4637c6457afdb4d36db8bbe1693be0/tenor.gif?itemid=12390486
5. Gif 3 (Trash Can) - shorturl.at/cDHM3
6. Imej 3 (Segregation) - shorturl.at/muBLN
7. Gif 4 (Decay Fox) - https://media3.giphy.com/media/24M3ccPPRw9Og/giphy.gif
8. Gif 5 (Decay Apple) - https://64.media.tumblr.com/tumblr_m5qe1vhgTg1qekvhfo1_500.gifv
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Sumber
9. Gif 6 (Decay Mikan) - https://i0.wp.com/landfill-site.com/wp-content/uploads/2014/08/DecayingPeachSmall.gif?resize=200%2C190
10. Gif 7 (Simpsons) - https://i.gifer.com/EhJE.gif
11. Imej 4 (Japan) - https://files.tofugu.com/articles/japan/2014-10-09-garbage-in-japan/piles-of-garbage.jpg
12. Gif 8 (Ghibli) - https://i.gifer.com/1L0k.gif
YOUTUBE LINK
How does Japan deal with garbage?
https://www.youtube.com/watch?v=CrwSVeDkqtg
SN S6 | Bahan Buangan (Unit 9)
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