Question

12 How did the arrival of the Anyan lead to a major expansion in
agriculture
Answer in Short​

Answer 1

Aryan, name originally given to a people who were said to speak an archaic Indo-European language and who were thought to have settled in prehistoric times in ancient Iran and the northern Indian subcontinent. The theory of an “Aryan race” appeared in the mid-19th century and remained prevalent until the mid-20th century. According to the hypothesis, those probably light-skinned Aryans were the group who invaded and conquered ancient India from the north and whose literature, religion, and modes of social organization subsequently shaped the course of Indian culture, particularly the Vedic religion that informed and was eventually superseded by Hinduism.

The agricultural expansion is often explained as a direct consequence of the global increase in food and energy requirements due to the human overpopulation (which in turn has been attributed to agricultural expansion itself[1][2]), with an estimated expectation of 10 to 11 billion humans on Earth by end of this century. It is foreseen that most of the world's non-agrarian ecosystems (terrestrial and aquatic) will be affected adversely, from habitat loss, land degradation, overexploitation, and other problems. The intensified food (and biofuel) production will in particular affect the tropical regions.


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