Sim Q.2 Explain the terms given below.
1. Literacy
2. Age structure
3. Population composition

Literacy is the ability to read, write, speak and listen in a way that lets us communicate effectively and make sense of the world.

Age structure reflects the proportions of individuals at different life stages. This variable is an important indicator of population status.

Population composition is the description of a population according to characteristics such as age and sex. These data are often compared over time using population pyramids.

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muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.