Here, ground-level or "bad" ozone is an air pollutant that is harmful to breathe and it damages crops, trees and other vegetation. ... The stratosphere or "good" ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
Answer:
So they are 93.6 inches tall
Explanation:
We have given that 1 plok is equivalent to 2.6 feet '
So 1 plok = 2.6 feet
It is given that 1 plok = 6 pleeka
And height of Sur'Kesh is 18 pleeka
As we know that 1 plok = 6 pleeka
So 18 pleeka 
As 1 plok = 2.6 feet
So 3 plok = 3×2.6 = 7.8 feet
And it is given that 1 foot = 12 inches
So 7.8 feet = 7.8×12 = 93.6 inches
Answer:
Most early cities developed in southern Mesopotamia because it had more fertile land.
Explanation:
A is not correct because Mesopotamia was poor in natural resources, it actually had just two primary ones, but those two were the most important at that time.
B is correct because the abundance of fertile land along the Tigris and Euphrates enabled the developement of societies, as the people were able to produce much more food than they needed and used it for trade to obtain other goods.
C is not correct because civilization was only able to develop because of the abundance of fertile land and water.
D is not correct because the natural borders don't provide conditions for the development of civilization, but just make it easier as they eliminate the threat of invasion.
World War I and II. These wars caused lots of economic growth and development because there was a pressure to create better inventions. Having better technology could mean the win or lose of a war. :D
D. He was laughed at, at first