IPA KELAS X

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Materi IPA 12 MEI 2020. 
Tugas:
1. Kerjakan soal latihan dibawah ini. 
2. Kemudian kirimkan jawabannya Via WA hanya dengan mengirimkan jawabannya saja. Misal 1. A (meningkatkan keindahan)
                    2. B ( Fisik) dst.
3. Jawaban paling telat dikumpulkan jam 18.00
4. WAJIB ISI ABSEN. 


Kerjakan latihan dibawah ini !!

1. Penghijauan yang dilakukan di kota besar adalah salah satu cara menanggulangi pencemaran yang bertujuan...
   a. Meningkatkan kadar oksigen di udara
   b. Meningkatkan kelembaban lingkungan
   c. Meningkatkan keindahan 
   d. Meningkatkan suhu udara
   e. Mencegah terjadinya penguapan. 

2. Pencemaran yang disebabkan oleh berbagai macam organisme atau mikroba yang dapat menyebabkan penyakit disebut pencemaran...
   a. Biologis
   b. Fisik
   c. Kimiawi
   d. Air
   e. Tanah

3. Pencemaran yang disebabkan oleh zat cair, padat maupun gas disebut pencemaran...
   a. Biologis
   b. Fisik 
   c. Kimiawi
   d. Air
   e. Tanah

4. Air sabun, detergen dan sampah dapur termasuk ke dalam limbah...
   a. Rumah tangga/ domestik
   b. Pertanian
  c. Industri 
  d. Minyak 
  e. Pertambangan

5. Parameter yang digunakan untuk melihat lingkungan air telah tercemar dengan cara melihat dari kekeruhannya, suhunya, warnanya termasuk dalam parameter... 
   a. Fisika
   b. Kimia
   c. Biologi 
   d. Industri
   e. Hidrologi

6. Gas yang dapat menyebabkan menipisnya lapisan ozon adalah...
   a. CFC
   b. Karbon Monoksida
   c. Sulfur dioksida 
   d. Karbon dioksida
   e. Asal sulfat

7. Di bidang pertanian juga menghasilkan polutan yang mencemari lingkungan, contohnya adalah...
   a. Air sabun dan air detergen
   b. Hidrokarbon dan fosfor
   c. Klorin dan sulfur dioksida
   d. Nitrogen dan minyak
   e. Pupuk dan DDT

8. Bakteri yang menandai suatu kondisi bahwa air telah tercemar adlah bakteri...
   a. Streptococcus
   b. Lactobacilus
   c. Acetobacter
   d. Escherichia Coli
   e. S. Cereviae

9. Limbah plastik merupakan Maslah bagi lingkungan karena limbah plastik bersifat..
   a. Tidak dapat diuraikan dalam tanah
   b. Mempunyai bentuk bervariasi
   c. Isolasi terhadap listrik
   d. Mempunyai ketahanan suhu
   e. Mudah terurai

10. Gas yang bereaksi dengan hemoglobin adalah... 
   a. Karbon Monoksida
   b. Karbon dioksida
   c. Oksigen 
   d. Nitrogen
   e. Sulfur dioksida

Comments

  1. Febrian syahayaniMay 12, 2020 at 2:38 AM

    Febrian syahayani x otkp 8

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  2. Gina RamadhanMay 12, 2020 at 3:43 AM

    Gina Ramadhan X Otkp 7

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  3. DENDI FCMay 12, 2020 at 3:46 AM

    DENDI MAULANA X-OTKP3

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  4. Sulistia Febrian WulandariMay 12, 2020 at 3:46 AM

    Sulistia Febrian Wulandari X Otkp 2

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  5. DENDI FCMay 12, 2020 at 3:46 AM

    DENDI MAULANA X-OTKP3

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  6. aulia nadilahMay 12, 2020 at 3:48 AM

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  8. aulia nadilahMay 12, 2020 at 3:48 AM

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  9. Triyani AgustinMay 12, 2020 at 4:23 AM

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  10. SerawatiMay 12, 2020 at 4:29 AM

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  11. Desti Dinarti X ap 8May 12, 2020 at 4:31 AM

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  12. Siti Nurhaliza otkp 2May 12, 2020 at 4:33 AM

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  13. UnknownMay 12, 2020 at 4:34 AM

    Dea Aprilani Rahayu X otkp 8

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  14. Rusilah sastiMay 12, 2020 at 4:35 AM

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  15. AtikaaMay 12, 2020 at 4:35 AM

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  16. Dewi SulastriMay 12, 2020 at 4:51 AM

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  17. Leni LusianaMay 12, 2020 at 4:57 AM

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  18. Amin MaolanaMay 12, 2020 at 4:59 AM

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  19. UnknownMay 12, 2020 at 5:01 AM

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  20. .May 12, 2020 at 5:05 AM

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  21. aulia nadilahMay 12, 2020 at 5:11 AM

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  22. aulia nadilahMay 12, 2020 at 5:15 AM

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  23. MasitohMay 12, 2020 at 5:21 AM

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  24. UnknownMay 12, 2020 at 5:23 AM

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  25. UnknownMay 12, 2020 at 5:23 AM

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  26. UnknownMay 12, 2020 at 5:24 AM

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  27. Lira refani nazmiMay 12, 2020 at 5:28 AM

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  28. TiarajulianiMay 12, 2020 at 5:31 AM

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  29. Selly ZMay 12, 2020 at 5:33 AM

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  30. novitarilyfani@gmail.comMay 12, 2020 at 5:38 AM

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  31. BilaaaMay 12, 2020 at 5:39 AM

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  32. Siti nuryaniMay 12, 2020 at 5:42 AM

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  33. aulia nadilahMay 12, 2020 at 5:45 AM

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  34. Nopa amelia putriMay 12, 2020 at 5:51 AM

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  35. Nopa amelia putriMay 12, 2020 at 5:52 AM

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  36. Dwi MulyaniMay 12, 2020 at 6:06 AM

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  37. AlmaprmnaMay 12, 2020 at 6:51 AM

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  38. AlmaprmnaMay 12, 2020 at 6:52 AM

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  39. DEVITA AMELIAMay 12, 2020 at 7:33 AM

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  40. Dista risti rahmayantiMay 12, 2020 at 7:58 AM

    Dista risti rahmayanti X otkp 4

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  41. Zauzi hafizMay 12, 2020 at 8:04 AM

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  42. Maulana YusufMay 12, 2020 at 8:06 AM

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  43. Siti Patimah Az-ZahraMay 12, 2020 at 8:12 AM

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    X otkp 9

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  44. Siti FauziahMay 12, 2020 at 8:15 AM

    Siti Fauziah Lestari X Ap9

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  45. Dera puspita May 12, 2020 at 8:22 AM

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  46. UnknownMay 12, 2020 at 8:26 AM

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  47. Fitri AmeliaMay 12, 2020 at 8:30 AM

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  48. UnknownMay 12, 2020 at 8:35 AM

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  49. Alisa Dwi YuliandariMay 12, 2020 at 8:36 AM

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  50. UnknownMay 12, 2020 at 8:42 AM

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  51. UnknownMay 12, 2020 at 8:45 AM

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  52. Siti HalimahMay 12, 2020 at 8:48 AM

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  53. Nanditha RindianiMay 12, 2020 at 8:51 AM

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  54. TessaMay 12, 2020 at 8:57 AM

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  55. Selfiana Mey Mey May 12, 2020 at 8:57 AM

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  56. Siti Gita NurhikmahMay 12, 2020 at 9:00 AM

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  57. Sulis RahmawatiMay 12, 2020 at 9:02 AM

    Sulis Rahmawati X-Otkp1

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  58. UnknownMay 12, 2020 at 9:13 AM

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  59. herlan saputraMay 12, 2020 at 9:16 AM

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  60. UnknownMay 12, 2020 at 9:24 AM

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  61. UnknownMay 12, 2020 at 9:26 AM

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  62. UnknownMay 12, 2020 at 9:28 AM

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  63. LisnawatiMay 12, 2020 at 9:37 AM

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  64. Sipa fatmawatiMay 12, 2020 at 9:51 AM

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  65. Karmila aprilianiMay 12, 2020 at 9:56 AM

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  66. UnknownMay 12, 2020 at 9:58 AM

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  67. UnknownMay 12, 2020 at 10:17 AM

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  68. UnknownMay 12, 2020 at 10:21 AM

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  69. UnknownMay 12, 2020 at 10:37 AM

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  70. Khaled002May 12, 2020 at 10:41 AM

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  71. siskyahandayani07@gmail.comMay 12, 2020 at 10:44 AM

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  72. AminahMay 12, 2020 at 10:47 AM

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  73. Wiwi NawMay 12, 2020 at 10:48 AM

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  74. UnknownMay 12, 2020 at 11:05 AM

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  75. UnknownMay 12, 2020 at 11:24 AM

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  76. UnknownMay 12, 2020 at 11:29 AM

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  77. UnknownMay 12, 2020 at 11:37 AM

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  78. Astri yulianiMay 12, 2020 at 11:38 AM

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  79. Lusi LisnawatiMay 12, 2020 at 11:40 AM

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  80. Lusi LisnawatiMay 12, 2020 at 11:41 AM

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  81. Sulis RahmawatiMay 12, 2020 at 11:42 AM

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  82. UnknownMay 12, 2020 at 11:46 AM

    Putri febrianti X Otkp3

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  83. UnknownMay 12, 2020 at 12:01 PM

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  84. Siti rinaMay 12, 2020 at 12:19 PM

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  85. UnknownMay 12, 2020 at 12:33 PM

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  86. Gita auliaMay 12, 2020 at 12:41 PM

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  87. Gita auliaMay 12, 2020 at 12:41 PM

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  88. NukeMay 12, 2020 at 12:48 PM

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  89. IntanMncaaMay 12, 2020 at 12:49 PM

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  90. UnknownMay 12, 2020 at 1:23 PM

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    X otkp 8

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  91. UnknownMay 12, 2020 at 1:28 PM

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  92. KARUNIA TRESNAMay 12, 2020 at 2:24 PM

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  93. UnknownMay 12, 2020 at 3:02 PM

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  94. SintaNuraeniMay 12, 2020 at 3:27 PM

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  95. Muhamad AdlayaniMay 12, 2020 at 3:44 PM

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  96. UnknownMay 12, 2020 at 4:17 PM

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  97. Dessy RismawatiMay 12, 2020 at 4:19 PM

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  98. UnknownMay 12, 2020 at 4:23 PM

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  99. UnknownMay 12, 2020 at 4:23 PM

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  100. mhmd.sadikinMay 12, 2020 at 5:15 PM

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  101. Fitri amelia zachraMay 12, 2020 at 5:19 PM

    Fitri Amelia Zachra X OTKP 1

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  102. Muhamad ardiansyah tri. FMay 12, 2020 at 5:34 PM

    Muhamad ardiansyah tri fahroji otkp4

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  103. UnknownMay 12, 2020 at 9:30 PM

    Mella Handayani x otkp4

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  104. UnknownMay 12, 2020 at 9:40 PM

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  105. UnknownMay 12, 2020 at 9:41 PM

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  106. DiniiMay 12, 2020 at 10:48 PM

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  107. UnknownMay 13, 2020 at 12:22 AM

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  108. UnknownMay 13, 2020 at 12:23 AM

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  109. BilqisMay 13, 2020 at 4:18 AM

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  110. UnknownMay 13, 2020 at 2:27 PM

    Febrian syahayani x otkp 8

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  111. UnknownMay 13, 2020 at 2:27 PM

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  112. Muhamad PadliMay 13, 2020 at 7:49 PM

    Muhamad Padli X OTKP 5

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  113. Murid SMK NUANSAMay 15, 2020 at 7:02 PM

    Raivan Vudiansyah XI OTKP 03

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