Answer:
Pollution. Which is the release of harmful waste substances into the environment.
Explanation: Hope this helps...
Answer:
<u>Extinction that occur on very fast rate are due artificial mean is a critically dangerous for the survival of mankind.</u>
Explanation:
- Extinction is a natural process that has long occurred since the dawn of mankind they have doubled and more than 99 species to over five billion have been died out. Most of the species in the world are facing a fast mass extinction rate.
- With the decline of genetic and species diversity, more and more governments are concerned with the rising trends that cause their extinction such as habitat loss, pollution, and invasion of other species.
- Rise in competition among species for there survival and coexistence has been a major concern as the species entre the biomagnification on land and water outbreak of diseases and problems related to the commercial and industrial uses have decreased the productivity of ecology.
- Thus scientists are often worried about the rising global temperature and impact the climatic variables have on various species.
The Balkans Campaign of World War I was fought between the Central Powers, represented by Austria-Hungary, Bulgaria, Germany and the Ottoman Empire on one side and the Allies, represented by France, Montenegro, Russia, Serbia, and the United Kingdom (and later Romania and Greece, who sided with the Allied Powers) on the other side. The Balkans were a cluster of nations in eastern Europe, between the Austro-Hungarian and Ottoman empires. 2. Their location made the Balkans strategically important, so European powers were focused on events there. ... The Balkans were disrupted by two wars in 1912-13, as well as rising Serbian nationalist groups.
The assassination of Archduke Franz Ferdinand in the Balkan city of Sarajevo provided the Austro-Hungarian government with a pretext for crushing Serbian nationalism, something it had long desired,
while nobody seemed to much care about the assassination itself, Austria-Hungary had been looking for an excuse to wage a “preventative war” against Serbia as a state in order to weaken or destroy them so as to take back territory in the Balkans, which had been taken during the Balkan Wars. They had not taken it back up to this point because they lacked Germany’s support;
