Distribution of major natural resources of World-Water, Soils, Forests in reference to South and South-East Asia

Distribution of major natural Resources of World-Water, Soils,  Forests in reference to South and South-East Asia     Distribution of key Natural Resources across the world (including South Asia and the Indian subcontinent) Natural resources are highly valued because human beings are dependent on them to fulfil their fundamental needs that changes with time. While … Read more

Characteristics of acid rain

pH Chemical composition Sources Effects Prevention Treatment pH pH is a measure of how acidic or basic a substance is. It is a scale from 0 to 14, with 7 being neutral. A pH below 7 is acidic, and a pH above 7 is basic. The pH of a substance is determined by the concentration … Read more