OLIMPIADE TINGKAT SD 2025
Quiz
•
Other
•
4th Grade
•
Hard
Ira Suryani Baeha
Used 9+ times
FREE Resource
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60 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Keanekaragaman hayati sangat penting untuk keseimbangan ekosistem. Jika satu spesies punah, hal ini bisa memengaruhi...
Warna tanah
Rantai makanan
Bentuk geografis
Iklim global
2.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Petani di suatu desa menanam hanya satu jenis padi untuk hasil maksimal. Namun saat hama menyerang, semua padinya gagal panen. Mengapa hal ini bisa terjadi?
Keberagaman tanah terlalu tinggi
Tidak menggunakan pupuk organik
Tidak ada keanekaragaman genetik
Iklim terlalu ekstrem
3.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Seorang siswa menyatakan bahwa gajah dan semut termasuk dalam satu spesies karena sama-sama hewan. Pendapat ini salah karena...
Gajah dan semut memiliki warna kulit berbeda
Gajah dan semut tidak bisa kawin dan menghasilkan keturunan fertil
Semut lebih kecil dari gajah
Gajah bukan hewan berdarah dingin
4.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Mengapa hutan hujan tropis disebut sebagai pusat keanekaragaman hayati?
Karena hujan turun sepanjang tahun
Karena sedikit aktivitas manusia
Karena memiliki banyak spesies endemik
Karena berada di daerah pegunungan
5.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Di suatu danau terdapat spesies ikan yang hanya hidup di sana dan tidak ditemukan di tempat lain. Ikan tersebut termasuk dalam...
Spesies invasif
Spesies endemik
Spesies punah
Spesies terestrial
6.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Dampak negatif dari hilangnya satu spesies predator dalam rantai makanan adalah...
Meningkatnya populasi produsen
Berkurangnya energi matahari
Meningkatnya populasi mangsa
Stabilnya populasi semua organisme
7.
MULTIPLE CHOICE QUESTION
1 min • 10 pts
Usaha pelestarian keanekaragaman hayati yang dilakukan di habitat aslinya disebut...
Ek situ
In situ
Transplantasi
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