<span>About 70% of the Earth's water is currently frozen. As the threat of global warming increases, this number is steadily decreasing, which creates a rise in the average seawater. Previously frozen water is now melting. Of all the currently available non frozen water, the majority of is found the oceans and seas.</span>
<span>Standards for weights and measures and the legal system were put in place.
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Answer:
Russian core's historical roots in russification and modern ideas influenced the history and government of the region up through the collapse of the soviet union is explained below in detail.
Explanation:
Russia was a member of the Soviet Union. Commanded by a Communist administration, it challenged the United States and other commonwealths for global domination. Then the Soviet Union failed, and Russia, Ukraine, and Belarus appeared as sovereign nations. Russia's economy is developing, with muscular growth in the areas of production and assistance and rapid extension in the oil and gas area. Over time, this development has led to disputes with corporations seeking to preserve the environment and human populations.
The Great Smog of '52 or Big Smoke was a severe air-pollution event that affected London during December 1952. A period of cold weather, combined with an anticyclone and windless conditions, collected airborne pollutants mostly from the use of coal to form a thick layer of smog over the city.
It lasted from Friday 5 to Tuesday 9 December 1952, and then dispersed quickly after a change of weather. It caused major disruption due to the effect on visibility, and even penetrated indoor areas.
It is known to be the worst air-pollution event in the history of the United Kingdom, and the most significant in terms of its effect on environmental research, government regulation, and public awareness of the relationship between air quality and health. It led to several changes in practices and regulations, including the Clean Air Act 1956.
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