In most urban areas, it is very common that there is a lot of pollution as a result of all the cars and pollutant producing things like vehicles. Thus making it quite a problem as it can have many health implications (if on a large scaled (see cities like China where people have had to wear masks to prevent any toxication)). Pollution also contributes to global warming which is an ongoing issue that affects the entire world.
Answer:This humiliation led to the attempt to conquer Greece in 480-479 BC. The invasion was led by Xerxes, Darius's son. After initial Persian victories, the Persians were eventually defeated, both at sea and on land. The wars with the Persians had a great effect on ancient Greeks.
Explanation:
Abandon (a person, cause, or organization) in a way considered disloyal or treacherous.
(of a number of people) leave (a place), causing it to appear empty.
Answer:
The reasons for this are likely because:
- Peru was a poorer country at the time.
- The Peruvian people didn't have access to clean/filtered water.
Explanation:
(I'm not sure, but I hope that helps.)
