Answer:
Acid rain etc.
Explanation:
Climate change, ocean acidification, carbon emissions, urbanisation, wastewater treatment, ozone depletion, water contamination, species extinction, and other environmental issues affect every individual, plant, and nation on earth.
These worldwide ecological threats are unlike those that mankind has previously encountered.
 
        
             
        
        
        
Answer: realities of economic disparity became more apparent
Explanation:
When it became more glaringly obvious to people that the economic disparity between the blacks and the whites was quite much because the system was built on the foundation of oppressing some groups and keeping them poor and disenfranchised, more people in the civil rights movement became radicalized. 
Up till then, they had believed that civil rights could be won legally and nonviolently became the system could be changed but after the disparity was noticed, a lot of people began calling for the system to be revamped entirely. 
 
        
             
        
        
        
Answer:
u ggsssiiilllfoooooddddd
Explanation:
kkkgsdfjaaeyfdddyedlhdhkdkfllltduu
 
        
             
        
        
        
Answer:
flashbulb memories
Explanation:
The idea that people typically recall accurately where they were actaully when they heard about September 11, 2001, attacks but are less precise about what they were doing or telling them, leads experts to conclude that flashbulb memories, though not fully reliable, contain "substantial kernels of accuracy."
A flashbulb memory is a finely detailed, extraordinarily detailed ' snapshot ' of the instant and circumstances where a piece of shocking (or emotionally exciting) news has been received.