A recent environmental blog post featured a prominent line graph. The x-axis represented years from 1900 to 2020, and the y-axis showed average global temperature in Celsius. The line on the graph clearly showed a significant upward trend, especially in the last few decades, illustrating a steady increase in Earth's temperature. The accompanying text discussed the implications of this trend for ecosystems and human life.
Blog yazısında bahsedilen grafik türündeki görselin temel amacı nedir?
A) To predict future weather patterns for the next century.
B) To show the fluctuation of sea levels over time.
C) To illustrate the historical changes in global average temperature.
D) To compare the climates of different continents.
E) To demonstrate the seasonal temperature variations.