greenhouse+gases

gas serra ||=  ||= French ||=   || 温室効果ガス おんしつこうかガス ||
 * ~  ||~   ||~ greenhouse gases ||~   ||~   ||
 * =  ||= Italian
 * = Portuguese ||  ||   ||   ||= Swedish ||
 * = Russian ||  ||   ||   ||=   ||
 * = Spanish ||  || [[image:GreenhouseEffect.jpg width="219" height="172"]] ||   ||= Japanese
 * = Luxembourgish ||  ||   ||   ||= German ||
 * =  ||= Norwegian ||=   ||= Danish drivhuseffekten ||= Czech ||
 * = Dutch ||=  ||= Icelandic ||=   ||= Korean ||