Answer:
Jains and Parsis
Explanation:
Mumbai is an economic hub of India. Different communities of people live in Mumbai. Mumbai is also known as the city of dreams. Two minorities group Jains and Parsis played an important role when it comes to the economy. They are the high taxpayers in India. Jain communities are considered to be the risk-takers and entrepreneurs in India.
Mumbai would not be the same without its Parsis (Zoroastrian) communities. The Parsis traditionally worked as entrepreneurs, in trade, in finance, and government service.
The organisms in the Cretaceous period and Permian Period are now extinct.
The emergence and demise of specific living forms are represented by time periods on the geologic time scale that span hundreds of millions of years. A mass extinction is a period of geologic time when a large number of plant and animal species go extinct, sometimes within a few thousand to a few million years.
Life has recovered after each of the five significant mass extinctions that have taken place during the past 500 million years. Because it led to the extinction of the dinosaurs, the mass extinction at the end of the Cretaceous Period is the most well-known. However, the Permian Period's end saw the most extreme one in terms of the number of species destroyed.
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It allowed farmers to plant water wherever, and help make dry soil more suitable for planting overall.
The Black Land was the only ground the Egyptians could use to grown crops. Every year a layer of black silt deposit appeared after the flooding of the Nile which made the ground real fertile for their crops.