New: niwableAll contenthive-129948hive-196917krzzansteemhive-183959photographyhive-180932hive-185836hive-166405uncommonlabbitcoinhive-144064hive-150122hive-145157hive-183397lifehive-188619hive-109690hive-139150hive-101145krsuccesshive-184714hive-124908hive-193186TrendingNewHotLikersnarmadhasiva (31)in niwable • 7 years agosteemCreated with Sketch.Non-Renewable energy sourcesCoal: Coal is a solid fossil fuel formed in several stages as buried remains of land plants that lived 300-400 million year ago,were subjected to intense heat & pressure over millions of years.…