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.
Overdrive is a term used to describe the operation of an automobile cruising at sustained speed with reduced engine revolutions per minute (RPM), leading to better fuel consumption, lower noise and lower wear. Use of the term is confused, as it is applied to several different, but related, meanings.