LEMBAR KERJA PESERTA DIDIK (LKPD) Mata Pelajaran : Biologi Kelas / Semester : X / 1 (SATU) Hari / Tanggal : Nama Anggota kelompok : 1. 2. 3. 4. Indikator Pencapaian Kompetensi : 1. Menyebutkan pengertian lingkungan dan perusakan/pencemaran lingkungan 2. Menjelaskan macam-macam perusakan/pencemaran lingkungan 3. Menjelaskan penyebab terjadinya perubahan lingkungan 4. Menjelaskan dampak berbagai bahan pencemar terhadap lingkungan 5. Mengenal parameter kualitas limbah Langkah Kerja a. Bacalah materi di literatur yang ada ataupun berdasarkan pengalaman peserta didik dalam kehidupan sehari-hari b. Isilah lembar Kerja Peserta didik yang tersedia c. Setelah selesai, presentasikan hasil diskusi kelompok anda d. Perbaiki hasil kerja kelompok anda jika ada masukkan dari kelompok lain e. Waktu diskusi 10 Menit. 1. Amatilah gambar kedua lingkungan berikut ini! Lingkungan 1 Lingkungan 2 Peristiwa 1 Peristiwa 2 1) Berilah pendapat anda tentang gambar lingkungan 1 dan lingkungan 2. 2) Apa yang terjadi seandainya pada lingkungan 2 dibiarkan demikian secara terusmenerus? 3) Mengapa dapat terjadi peristiwa 1 dan peristiwa 2 seperti pada gambar tersebut? Jelaskan dengan kalimat kalian sendiri! 4) Apakah peristiwa dalam gambar tersebut dapat berpengaruh terhadap ekosistem? Jelaskan! 5) Bagaimana solusi yang tepat untuk menanggulangi masalah lingkungan jika lingkungan kita tampak seperti pada gambar lingkungan 2? 2. Perhatikan gambar lingkung yang tercemar dibawah ini! Gambar. a Gambar. c Gambar. b Gambar. d Gambar. e Gambar. f Gambar e Gambar f Gambar. g Gambar. h 1) Golongkan gambar-gambar tersebut kedalam pencemaran tanah, air, udara, dan suara? 2) Lengkapilah tabel dibawah ini! Jenis pencemaran Sumber pencemaran ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... Indikator pencemaran .............................. ............................. .............................. .............................. ............................. .............................. Dampak pencemaran Upaya penanggulangan ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... Pencemaran Tanah Asap dari kenalpot motor atau mobil, asap dari cerobong pabrik, asap pembakaran sampah, dll .............................. ............................. .............................. .............................. ............................. .............................. ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... Perubahan warna, bau, dan rasa. ........................................... ........................................... ........................................... ........................................... ........................................... ........................................... ......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... ........................................... ......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... ........................................... ......................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... ........................................... ......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... ........................................... ......................................... Menggunakan penutup telinga, lokasi pabrik atau stasiun atau bandara jauh dari pemukiman penduduk. ......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... ........................................... ........................................... ........................................... .......................................... .......................................... .......................................... .......................................... .......................................... ........................................... ......................................... ......................................... .............................. ............................. .............................. .............................. ............................. ..............................