There certainly have been some countries that have tried to fix the ozone hole problem in Antarctica. Most of these countries were unsuccessful.
Yes, they have tried. But the amount of depletion is so large that it is not possible manually.
u will get breathing problems
Ozone treatment has proved itself to be quite effective in past tests. I have heard from a friend who has tried it that it works quite efficiently.
Germany was very strong under Hitler. People had jobs and the economy was good. The only problem was that Hitler kept invading other countries. Hitler hindered Germany because he tried to invade too many countries. He tried to go to war with most of the world.
Root; you tried to get to the root of the problem, meaning the bottom or cause of the problem.
No countries tried to attack America. Individuals from various countries, primarily Saudi Arabia, carried out the Sept. 11 attacks.
120 countries tried to qualify and only 20 countries was selected.
A case is tried in court.
No, they tried. They are in the very beginning of the 2009 Guinness Book of World Records, for trying to play a show on every continent. The weather proved too bad when they tried to go to Antarctica, and they were stranded on the tip of South America. As far as I know, they haven't attemped it again.
The two countries that tried to dominate the Balkans in world war 1 were Austria-Hungary and the Ottoman Empire. This conflict, due to alliances with other countries, is one of the causes of WW1 as the countries took sides.
Captain James Cook was unable to research anything in Antarctica. He did not actually reach Antarctica itself, as he could not get close enough to the continent. Both times he tried to reach the continent, he was stopped by pack ice and the solid freezing of the ship's sails.
Before going to war the countries involved could have tried to resolve the problem peacefully and between each other. However as there was not much chance of this happening, is seemed that was the only option.