characteristics of a well writen smart goal:
It includes a deadline to be completed.
It states exactly what action is needed.
It is related to the person’s overall goal.
It indicates how often something will be done.
i think your missing part of your question. i hope this is at least a little help.
If you mean figurative language then
"air of night"
Answer:
1: It changes the amount of light that reaches the camera
2: Slow shutter I Believe makes the Picture blurry??
3: Quick shutter i believe Makes Motion blur...I think
Explanation: