Answer:
Unos años antes, en 1948, la severa contaminación industrial del aire creó una niebla tóxica mortal que asfixió a 20 personas en Donora, Pensilvania, y enfermó a 7.000 más. La lluvia ácida, descubierta por primera vez en la década de 1850, fue otro problema derivado de las plantas de carbón.
Translation: A few years earlier, in 1948, severe industrial air pollution created a deadly smog that asphyxiated 20 people in Donora, Pennsylvania, and made 7,000 more sick. Acid rain, first discovered in the 1850s, was another problem resulting from coal-powered plants.
Explanation:
Are Sub-Saharan Africa and the Middle East-North Africa region. This data was made by an important risk consultant, Verisk Maplecroft, in order to obtain an estimate of the probabilities of situations of civil disobedience, such as riots, that could affect the economy and the commercial climate of the country. This indicator helps investors know the probability of gain-loss when investing in a certain country.
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Ancient civilizations were built along rivers because the land was fertile.
One of the reasons school-age children are faster thinkers and able to filter out distracting information better than younger children is: <span>myelination
</span><span>myelination
Myelination is a process in which human body produce myelin, a substance that increase the productivity in our nervous system which could make us think faster on our feet</span>
"Diversity, Oppression, and Change" is a social work released by Flavio Marsiglia & Stephen Kulis around 2015; to analyze the diversity issues, achieve positive change, break down the picture of oppression and privilege and help understanding the dynamics of oppression certain social groups have experienced, and therefore attain an unbiased and equitable society. (<em>true</em>)
