Lightning, forest fires and peat fires can start coal fires. But they are often caused by mining accidents and bad mining practises. In Indonesia, the same fires used to clear large tracts of rainforest ignited over 300 coal fires since the 1980s.
OVERACHIEVER Dictionary entry overview: What does overachiever mean? â¢ OVERACHIEVER (noun) The noun OVERACHIEVER has 1 sense: 1. a student who attains higher standards than the IQ indicated Familiarity information: OVERACHIEVER used as a noun is very rare.
The definition of overbought or oversold varies for the Commodity Channel Index (CCI). Â±100 may work in a trading range, but more extreme levels are needed for other situations. Â±200 is a much harder level to reach and more representative of a true extreme.