Examlex
The Russian term perestroika refers to a:
Carbon Dioxide Emissions
The release of CO2 into the atmosphere, primarily from burning fossil fuels, contributing to the greenhouse effect and climate change.
Burning Fossil Fuels
The combustion of coal, oil, natural gas, and other fuels derived from geological formations, releasing energy but also pollutants and greenhouse gases.
Air Pollution
The presence in or introduction into the air of a substance which has harmful or poisonous effects.
Hydrogen Ions
Positively charged ions (protons) formed when hydrogen atoms lose their electrons, often playing a significant role in chemical reactions and acidity.
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