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How many orbitals are contained in the 3s sublevel?
Environmental Problems
Issues affecting the natural world, often caused by human activities, including pollution, climate change, deforestation, and loss of biodiversity.
Social Problems
Issues that adversely affect an individual's or group's well-being within a society, often requiring collective action for resolution.
Demographic Transition
A model describing the transition from high birth and death rates to lower birth and death rates as a country or region develops from a pre-industrial to an industrialized economic system.
Industrialized
Characterized by the development and growth of industries on a wide scale, often associated with technological innovation and mass production.
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