How have humans extended Earth's carrying capacity for the human species?
A) by controlling many diseases
B) by using material resources at a sustainable rate
C) by decreasing life span
D) by using energy resources at a reduced rate

Question

How have humans extended Earth's carrying capacity for the human species? 
A) by controlling many diseases 
B) by using material resources at a sustainable rate 
C) by decreasing life span 
D) by using energy resources at a reduced rate

Quizplus · Accepted Answer

Humans have extended Earth's carrying capacity by controlling many diseases through vaccinations and advancements in medical technology. This has allowed for a larger human population to survive and thrive on Earth. Choices B, C, and D are incorrect as they do not accurately reflect ways in which humans have extended Earth's carrying capacity.

How Have Humans Extended Earth's Carrying Capacity for the Human