Akademik IELTS (Band 5 dan di Bawah) - polusi

any unwanted or excessive sound that may cause harm or disturbance to human or animal life

polusi suara

the unwanted and excessive artificial light that brightens the night sky, causing problems for stargazing, wildlife, and sleep

polusi ringan

toxic and harmful substances in the air that can cause illnesses

pengotoran udara

the poisoning of bodies of water caused by harmful materials

polusi air

the stuff left over from factories and businesses that can harm the environment if not handled properly

sisa-sisa bahan industri

a type of gas present in the sky that protects the life on earth from the harmful rays of the sun

ozon

things such as household materials that have no use anymore

sampah

worthless, unwanted, and unneeded things that people throw away

sampah

materials that have no use and are unwanted

residu

electronic devices that are no longer functional, useful, or wanted

limbah elektronik