In India, the Gupta Golden age was best known for development of the concept of zero.
Answer:
Wealth, gold, property and women.
Explanation:
The discovery of America in 1492 by Christopher Columbus under the Spanish flag was a cultural shock for both indigenous and Europeans. Ultimately, they were two totally different cultures and idiosyncracies, based on totally dissimilar concepts, religions and customs and on conceptions of nature, life, society and politics that had no points of connection between them.
Thus, Columbus was greatly surprised to see that the natives wore pendants of precious stones and metals such as gold as if they were simple ornaments, downplaying the wealth they implied for Europeans. Furthermore, the property system itself was different and was based on collective property, rather than the private individual property of Europeans. Even the role of women in native societies was shocking for Europeans, since they had an egalitarian role that was very different from Europe, where women were socially relegated behind men.
Answer:
Global warming is the long-term heating of Earth’s climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth’s atmosphere. The term is frequently used interchangeably with the term climate change, though the latter refers to both human- and naturally produced warming and the effects it has on our planet. It is most commonly measured as the average increase in Earth’s global surface temperature.
HERE ARE SOME EFFECTS OF GLOBAL WARMING
More frequent and severe weather. Higher temperatures are worsening many types of disasters, including storms, heat waves, floods, and droughts
Higher death rates
Dirtier air
Higher wildlife extinction rates.
More acidic oceans
Higher sea levels
Answer: It was formerly used in navigation to help explorers and sailors figure out where they were
Explanation: