E-LEARNING IN SCIENCE FOR GRADE 5 PUPILS

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📝 Quiz Examination

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📋 Total Questions: 8 ✅ Answered: 0
Question 8 of 8 (0 answered)
8 10. Noise pollution is mostly made up of _______?
A. Birds singing
B. Unpleasant and loud sounds
C. Soft whispers
D. Ocean waves