The gas produced in oil extraction is often burnt off, instead of re-used, in an air-polluting practice called gas flaring. But it is not only informal refineries that do this - even though it is against the law - oil companies are at it too.
โพสต์โดย : foremost เมื่อ 27 เม.ย. 2565 18:48:28 น. อ่าน 185 ตอบ 0