2月23日,2022年Spectrum News
为什么火山的火山爆发并非所有毁灭
You’ve heard of the destruction that volcanoes cause, but have you heard how volcanoes can benefit us? I spoke with Dr. Arianna Soldati, a volcanologist at North Carolina State University, to learn more about these monstrous formations. When Earth first developed, our atmosphere consisted of hydrogen, sulfide, methane and 10-200 times as much carbon二氧化物......