Based on graph 1 do you think the changes in solar intensity are a significant cause of the trend in global Temperatures why or why not

Explanation:

While solar changes have historically caused climate changes, the sun is mostly likely responsible for less than 15 percent of the global temperature increases we've seen over the last century, during which human-caused changes such as increased greenhouse gases caused the majority of warming."

no sé si entiendes español pero te daría la respuesta si lo supiera, pero lo siento mucho