At the beginning of the Little Ice Age, what was the estimated temperature drop in Europe?

The estimated temperature drop in Europe at the beginning of the Little Ice Age is recognized to be around 1° Celsius. This period, which lasted from roughly the 14th to the 19th century, was characterized by significant cooling across Europe and the North Atlantic region. The decrease in temperature during this time affected agricultural productivity, climate patterns, and could also be linked to various socio-economic impacts, including food shortages and population movements.

While the options include various degrees of temperature change in both Celsius and Fahrenheit, the correct answer reflects a scientifically supported consensus regarding the magnitude of cooling experienced during the onset of this climatic event. The approximate 1° Celsius drop provided a clear benchmark for understanding the severity and implications of this climatic period, influencing both ecosystems and human activity during the Little Ice Age.