Chemical weathering involves the change in the composition of rocks, often leading to a 'break down' in its form. This is done through a combination of water and various chemicals to create an acid which directly breaks down the material.
Zimbabwe is often reported to have the highest adult literacy rate on the continent. A recent news article claimed that 90% of the population is literate. The data does not back up the claims. Researched by Kate Wilkinson.
They have the highest female literacy rate, 90.6.% compared with the national average of 54.16%. It is believed that the Jains also have the Highest per capita income in India. Jain community though very small in numbers, contributes a significant percent of Income tax revenue of India.