Answer:
protection of air, land, water, biodiversity, and the renewable natural resources
Explanation:
Due to the urbanization and also the advancement of the technology in the 20th century, many natural resources like air, water, land and biodiversity started to get exploited.
There is the increase in the levels of the pollutants in air and water and land is being degraded. There is non stop use of the natural resources and not taking the care of their sustainability.
Thus protection of these natural resources emerged as a major issue then.
The mother country benefited under a mercantile system. A mercantile system is based on the benefit of the mother country's trade interests and manufacturers.
Answer:
- porcelain
- gunpowder
- banknotes
Explanation:
The Tang and the Song dynasties were very influential in the Chinese society, both being great dynasties which managed to invented numerous things that resulted in prosperous and advanced society. The porcelain was one of the inventions of the Tang Dynasty, and it was a revolutionary material, both for usage, and for trade. Another invention of the Tang was the gunpowder, initially used for multiple purposes, and later finding its place in the warfare. The Song Dynasty invented the banknotes, thus it was the first government in the world to do so. That revolutionized the trade and usage of money in the Chinese society, and later in the world as well.
