Answer:
There are four realms of earth : lithosphere , hydrosphere, biosphere and atmosphere. Lithosphere: the outer most solid layer of the earth that is composed of rocks and soil is known as lithosphere.it is also called the crust of the earth.
Explanation:
India was an active participant of the trade along the Silk Road and traded silk, spices, fragrances, and ivory along with jewels of a variety of types.
Answer: Qin Dynasty
Explanation:
The Great Wall of China's history began in the Spring and Autumn Period (770–476 BC), was first completed in the Qin Dynasty (221–206 BC), and was last rebuilt as a defense in the Ming Dynasty (1368–1644).
They are approved bu the senate and nominated by the president. Their term doesn’t end until they choose to end it meaning they could serve for a lifetime if they wish to
Strange combustion of coal in the bunker, next to a magazine, was speculated to be the most likely cause. Much evidence proves this is true.