When caused by humans, acid rain is most commonly a byproduct of intense air pollution. As pollutants are pumped into the atmosphere, the particles rise up to the point where water can condense around them thereby forming water vapor and rain drops; however, those rain drops are closely intertwined with the pollutants thereby giving them an acidic nature.
<u>Answer:</u>
<em>The Balkans were a group of countries in eastern Europe, between the Austro-Hungarian and Ottoman domains. </em>Their area made the Balkans deliberately significant, so European forces were centered around occasions there.
Prior this year, the European Union discharged its <em>Strategy for the Western Balkans, where the sound extension point of view for the six staying Western Balkan nations was repeated. </em>
Some considered the to be as a route forward, others as a basin of cold water for the district, <em>yet nobody recoiled at the expression Western Balkans itself.</em>
When erosion from the wind pushes the grains of sand into a big pile.
Answer:
True, several ecosystems have been damaged thus conserationalist focus on protecting several species.
Explanation:
- As the ecosystem is not only a part of land found on the earth it involves the entire system of the mountain to oceans to the atmosphere to the food web and even the humans. Thus ecologists and biologists are aware of the fact that man for his selfish needs has destroyed the natural carrying capacity of the ecosystem beyond repair.
- Thus conservationists focus on protecting the entire chain of species as all are linked to the same biotic community and hence live in harmony and coexistence of each other.
- By keeping these species protected the balance of energy flow in the ecosystem will remain stable and population of these species will continue to grow thus they focus on the making biological areas for their protection, reserved forest and protected forest areas are solely created so that the species get their chances to survive.
Source guardian paper.