Explanation:
Answer: Sher Shah built an excellent network of roads to improve the communication system. He built four major roads among which the Grand Trunk road was the longest and the most important. It connected Sonargaon in the east to Peshawar in the north-west.
Answer:
The temperature of the earth is first heated by the presence of the earth internal factors and then by the external factors.
Explanation:
- <u>All the gases in the atmosphere cannot absorb the entire radiation given from the sun directly, so the earth's surface gets heated directly first and then re-radiated back to the sky.
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- The Water vapor and carbon dioxide are known as the primary reason for the heating of the earth's atmosphere form the below and they tend to trap the amount of the solar heat and thus heat the surface-atmosphere first and they then give output of this energy in the form of the long waves radiation and thus influences the temperatures of the earth at the night time. Thus forming a greenhouse effect of gases.
- <u>The villain is the carbon dioxides that gets accumulation the atmosphere and thus ends up heating up of the air </u>
The smallest body of water is the brook, a natural stream of water.
Depends on your answers but:
China, India, the US, Indonesia, Brazil, Bangladesh, Russia or Mexico.
