Answer -<em> A) Health Care, B) Education, C) Enviromental Protection</em>
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Tectonically stable means that this part of the continent has not moved for billions of years. The rock formation is important understanding the history of Earth since its unmoved and untouched state can provide ideas about how the Earth looked like as seen on the layers of the rock formation.
Explanation:
people migrate to urban areas because
Poor living conditions and the lack of opportunities for paid employment in rural areas are push factors. ... Young people are more likely to move to towns, with more elderly people and children left in rural areas. Selectivity in migration affects the population in both the rural and the urban areas.