2000 words based on harrapan civilization:origin, extent, urban planning
Answers
Answer:
Explanation:
• Harappa is in modern day Pakistan.
• This site was accidentally discovered when the East India Company was doing the construction of
railway lines in 1856.
• Initially, the construction workers thought the ruins to be of some ordinary old city. The bricks from
the site were used for the construction.
• It was about 80 years ago that archaeologists could realize that it was an ancient city.
What was special about these cities?
• Mohenjo–Daron, Kalibangan, Lothal and Dholavira are some other important sites of the Indus
Valley Civilization. About 150 sites of this civilization have been discovered till date.
• Most of the sites this civilization is in modern day Pakistan. Some of the sites are in India, e.g.
Kalibangan (Northern Rajasthan), Banavali (Haryana), Dholavira (Gujarat) and Lothal (Gujarat).
• After excavations from different sites, it has become clear that this civilization was spread over
major parts of western India and Pakistan and some parts of Afghanistan.
Special Features of these Cities
Town Planning
• These cities show immaculate town planning.
• The city of Harappa was divided into two parts, i.e. western and eastern parts.
• A huge tank has been found within the citadel. This has been named as the Great Bath by
archaeologists. This was made from baked bricks.
• Rich people lived in the upper part of the city.
• Workers lived in the lower part of the city.
Use of Baked Bricks
• Houses and other structures were made of baked bricks.
• Bricks were of uniform size which means that the people of Harappa had developed good
workmanship.
Roads and Drainage
• Roads were paved with bricks.
• The drainage system was properly planned. Drain from each house was connected to the drains in the
streets.
Planned Houses
• The walls of the houses were strong and thick.
• Some of the houses were two stories high which shows the well-developed architecture in those
days.
Granaries
• In the cities of the Indus Valley Civilization; a large granary has been found. Charred grains have
been found in these granaries which show that food grain production was surplus during this period.
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• Historians also guess that taxes were collected in the form of grains.
• Grains collected as tax were stored in such large granaries.
Life of the People
Some of the possible occupations which may have existed in these cities are:
Craft
• Clay, copper and bronze was used for making pots. Tools, weapons and seals were made from
copper and bronze. Seals were also made from clay. Some large pots have also been found. They were
probably used for storing grains.
• Jewelries were made of gold, beads, wood and clay. Precious stones; like carnelian, jasper, crystal,
etc. were used to make beads.
• Clay and wood were used for making toys.
• Ornate carvings can be seen on toys, pots and jewelry.
Trade
• Trade was the main occupation of people of Harappa.
• Copper came from Rajasthan and from Oman. Some of the seals from Harappa have been found in
Mesopotamia which shows that trade link existed between Harappa and Mesopotamia.
• A dockyard has been discovered in Lothal in Gujarat which shows that trade through sea route
existed at that time.
Farming
• Remains of charred grains have been found which shows that wheat, barley, pulses, pea, rice,
sesame, linseed and mustard was grown in the villages of the Harappa Civilization.
• A toy model of plough has been found from the ruins which show that plough was used for tilling the
land.
• Bones of many domesticated animals have been found from the excavation site which shows that
people of Harappa domesticated cattle, sheep, goat, buffalo and pig.
Some Other Aspects of Life
• Historians guess that the city of the Indus Valley Civilization was having some form of
administration. There is a possibility of a committee of people to look after the administration.
• People used some form of entertainment. This is evident from toys and statues found from the site.
• Seals from the Harappa site show scripts on them. This shows that people
Mystery over Decline of Harappa Civilization
• The Harappa Civilization suddenly declined around 3900 years ago. Broken roads and clogged
drains indicate towards a decline in infrastructure.
• Historians have not yet identified the proper cause of the decline of the Indus Valley Civilization.
Some guesses have been made which are as follows:
• There is a possibility that the rivers dried up. It forced people to move to some other places.
• There were too many brick kilns and furnaces. It may have damaged the environment. This would
have led to deforestation. Lack of green cover may have forced people to move to some other places.
• Overgrazing by cattle and sheep may also have resulted in loss of forests. This would have led to
desertification, i.e. formation of desert.
• There is also a possibility of large-scale epidemic or natural calamity. It could have wiped off a
major portion of the population
Answer:
Hydrogen and oxygen combine in the ratio of 1 : 8 by mass to form water. What mass of oxygen gas would be required to react completely with 3 g of hydrogen gas? Thus, 24 g of oxygen gas would be required to react completely with 3 g of hydrogen gas.
Explanation:
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