Some of the factors that hinder the improvement of water quality in Eastern Europe are:
-outdated infrastructure. Many places still have very old infrastructure, which was built during the Soviet times
-cost: Eastern Europe is much poorer than Western Europe and therefore does not have the money to invest in infrastructure and in the cleaning of the water
B. Human-Environmental interaction.
Answer: Also known as the Circum-Pacific Belt, the Ring of Fire traces the meeting points of many tectonic plates, including the Eurasian, North American, Juan de Fuca, Cocos, Caribbean, Nazca, Antarctic, Indian, Australian, Philippine, and other smaller plates, which all encircle the large Pacific Plate.
Explanation:
Answer:
The atmosphere is composed of a mix of several different gases in differing amounts. ... Nitrogen accounts for 78% of the atmosphere, oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere.