There are several modifications that has taken place in the environment all around the world. This has happened mostly because of the actions of humans as we have gone to an extent to fulfill our needs without thinking of the impact on the environment.
There have been many environmental modifications over the years and some of them are:
- The overall temperature of the earth has increased that is caused the glaciers to melt.
- Because of the greater use of automobiles, the exhaust from it has caused the formation of bad ozone layer.
- Because of the excessive use of pesticides, the quality of the soil has degraded that has hampered the quality of the food.
The caste system regulated many aspects of live, such as what jobs one would have, whom one could marry and the position in the society.
These were taken to be almost impossible to change and they made the society less flexible, with less changes. People didn't see much change nor did they expect many changes, and this stability gave a sense of order.
