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.
This Is Your Brain on Summer. THE American ideal of lazy summers filled with fun has an unintended consequence: If students are not engaged in learning over the summer, they lose skills in math and reading. Summers off are one of the most important, yet least acknowledged, causes of underachievement in our schools.