What is sound? - A wave that travels through solid, liquid and gas., What is volume? - The way we measure the loudness in sound., What are decibels? - The unit we used to measure how loud a sound is., What’s a natural sound? - Sound produced by nature and natural phenomena., What’s an artificial sound? - Sound produced by human-made objects., What is noise? - Loud, unpleasant or unwanted sound., What’s the main cause of noise pollution? - Human-made objects., What are the consequences of noise pollution? - Stress, sleep disturbance and hearing loss, among others., How does noise pollution affect other animals? - It interferes with animal communication, behavior and spatial orientation., Natural or artificial? Sound or noise? - Artificial noise, Natural or artificial? Sound or noise? - Natural sound, Natural or artificial? Sound or noise? - Artificial sound,  Natural or artificial? Sound or noise? - Natural noise, TIME TO MAKE YOUR OWN! - Create a card with a sound on one side and write whether it's NATURAL/ARTIFICIAL and SOUND/NOISE on the other side. ,

Listen up! - Recapping

In
Nhúng

Bảng xếp hạng

Thẻ thông tin là một mẫu kết thúc mở. Mẫu này không tạo điểm số cho bảng xếp hạng.

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?