Geothermal activity visible on the surface,acute to extreme seismographic readings. typically on the borders of tectonics plates. (Ring of fire)
The Hadean era was before rocks were formed so I’d say b) . Hope this helps :)
Yes they are now able to affect more cultural change. Before the women’s rights movement, women did not have much of a voice at all. Men did all the talking. Women were expected to be submissive to their husbands and be a caretaker for their husbands and children. Since the women’s rights movement, women are now able to express themselves freely. This is something they might not have gotten to do before. They are now able to choose any career they want and are encouraged to make their own choices and voice their opinions freely.
