The correct answer is World's Worst Air Quality. These cities has the worst air quality in the world, since these two cities suffer from air pollution due to the overuse of cars, the exhaust of cars expels a lot of smoke that forms within the air that causes bad quality and increases particulates in the air, which results to respiratory illnesses among the citizens of the said countries/states. <span />
Answer:
There are different climate zones on the earth
Explanation:
1. The first reason there are different climate zones on the earth is because of the equator. The closer to the equator the warmer the climate zone. Near the equator, the climate zone is more humid.
2. The second reason is Rainforests and deserts. Areas with deserts and rainforests tend to be more humid. Much much more humid.
In conclusion, there are many different climate zones as it depends of the location of the country and the features of it.
<span>I found these studies about d</span>eforestation in 2009<span>, 2/3 of the world forests were in 3 top countries: 1) </span>Russia<span>, 2) </span>Brazil<span>, 3) </span>Canada
The problem of elephant destroying trees in Southern Africa is due to competition
Sound wave is a pressure caused by the vibration of something in a medium that transfers anergy, like air.
