Answer:
they study geology and they are called geologist
A. Suspension
It's the only term that fits the situation
Answer: Flow
Explanation: Flow can be explained as an intellectual or mental state of mind whereby an individual is fully or wholly immersed in an activity. During this period, the individual is completely focused, placing erring attention on what is at hand. There whole energy, attention, focus and mind is concentrated on the task and are only aware of the narrow range of perception related to the task at hand. They are totally absorbed absorbed by the task and unable to keep track of anything else aside their current involvement.
srry I think I only know the first 2 wich are:
1. The trade and art
2. at the age of 21
The personality uprightness versus-give up phase of psychosocial improvement is described by a procedure of thinking back more than ones life, assessing it, and dealing with it.
I hope the answer will help you,