Why is the region of Eurasia home to 80 percent of
humanity? (1 point)
Temperate climates support agriculture.
Temperate climates are inhospitable for humans and
animals.
Temperate climates increase the likelihood of disease.
Temperate climates allow for easier defense against
invading enemies.
The correct answer is: Temperate climates support agriculture.
The region of Eurasia is home to 80 percent of humanity primarily because temperate climates support agriculture (1 point). Temperate climates provide favorable conditions for farming and growing crops, which in turn support larger populations. Agriculture allows for a more stable and abundant food supply, leading to population growth and settlement in these regions.
The correct answer to the question is: "Temperate climates support agriculture."
To understand why the region of Eurasia is home to 80 percent of humanity, we need to consider the advantages provided by temperate climates.
1. Temperate climates support agriculture: These regions have moderate temperatures and an adequate amount of rainfall, which are conducive to the growth of crops. This makes it easier for humans to cultivate and sustain food production. As a result, people in temperate regions have historically been able to establish settled agricultural communities, leading to higher population densities.
2. Temperate climates are inhospitable for humans and animals: This statement is incorrect. On the contrary, temperate climates, with their mild weather conditions, are generally more favorable for human habitation. Harsh climates, such as extreme cold or extreme heat, pose significant challenges to survival and limit population growth.
3. Temperate climates increase the likelihood of disease: This statement is also incorrect. While some diseases can thrive in temperate regions, it is not accurate to say that temperate climates increase the likelihood of disease. Disease prevalence is influenced by various factors, including hygiene practices, healthcare infrastructure, and human behavior, rather than solely by climate.
4. Temperate climates allow for easier defense against invading enemies: While it may be argued that temperate climates can provide geographical advantages for defense, this factor alone does not explain why Eurasia is home to a significant portion of humanity. Other regions, such as the Americas or Africa, also have climates that can offer defensive benefits.
In summary, the primary reason why Eurasia is home to 80 percent of humanity is that temperate climates support agriculture, which facilitates the growth of settled agricultural communities and sustains higher population densities.