ulangan teknologi ramah lingkungan
Quiz
•
Science
•
9th Grade
•
Practice Problem
•
Medium
Umi Wahyuningsih
Used 93+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Manfaat biopori bagi kesehatan....
mengurangi genangan air
mencegah penularan penyakit malaria
melakukan proses pengomposan
membuat lingkungan tidak mudah banjir
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Biodiesel adalah biosolar yang dihasilkan dari berbagai jenis biji-bijian, antara lain....
biji padi
biji mangga
biji jarak
biji kersen
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Alat dalam gambar memiliki sumber energi berupa....
biodiesel
biogas
solar sel
biosolar
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bahan baku pembuatan bioetanol adalah....
singkong, jagung dan sorgum
pepaya, singkong, dan mangga
apel, jagung dan jarak
pisang, mangga dan bambu
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Prinsip dasar yang digunakan dalam pembuatan fuel cell adalah....
proses penggabungan H2 dan O2
fusi atom hidrogen menjadi helium
fusi uap air dengan O2
penguraian H2O menjadi H2 dan O2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Keuntungan mobil elekrik bagi lingkungan adalah....
memiliki kecepatan sampai 100 km/jam
mengurangi pencemaran udara sehingga dapat mengurangi efek rumah kaca
mobil bisa diisi ulang dengan bahan bakar listrik
menggunakan energi listrik yang disimpan dalam baterei
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tanaman yang dimanfaatkan untuk fitoremidiasi lingkungan dari pencemaran residu merkuri adalah....
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