Be clean, be grean Pollution
Anglų skaidrės. “Be clean, be grean”. Prepared Silvija Jakimavičiūtė. Pollution. Pollution is the introduction of contaminants into the natural environment that cause adverse change. Water pollution. Water pollution is the contamination of water bodies (e. Air pollution. Air pollution is the introduction into the atmosphere of chemicals. Soil contamination or soil pollution. Soil contamination or soil pollution is. Thanks for watching.