The undreground railroads
Answer:
The madal is a folk musical instrument of Nepal . The madal is used mainly for rhythm-keeping in Nepalese folk music. It is very popular and widely used as hand drum in Nepal. The Madal consists of a cylindrical body with a slight bulge at its center and heads at both ends, one head larger than the other. It is usually played horizontally in a seated position, with both heads played simultaneously.
Explanation:
The greenhouse effect is related to the phenomenon of an increase in average surface temperature known as GLOBAL WARMING; <span>a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.</span>
