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.
36 Mobilization: Stoke a Movement for Early Grade Reading Malawi and Nepal Save the Childrenâs Literacy Boost Literacy Boost is Save the Childrenâs response to 2007â2008 reading results from several countries, indicating a greater need for support to the development of reading skills in young children.