Answer:
Japan = using chopsticks and slurping noodles loudly
Kenya = washing hands before eating and using right hand to eat
Italy = using bread to wipe up excess food on a plate
I believe what might be affected by the existence of dark matter would be the rate at which the universe is expanding.
hope this helps!
The movement of industrial jobs to other regions
Answer: geographic skills are important because you need to be able to like understand weather and how the earth can react to things. For instance if your on a cliff you might not want to jump up and down on it because some rocks could brake off and cause a rock slide.
Hope I helped!