By 2050, Approximately What Percentage of the More Developed World's

question 70

Multiple Choice

By 2050, approximately what percentage of the more developed world's population is expected to be urban?

• A) 65 per cent
• B) 70 per cent
• C) 75 per cent
• D) 85 per cent
• E) 90 per cent

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Definitions:

Electrical Charge

A physical property of matter that causes it to experience a force when placed in an electromagnetic field, typically measured in coulombs.

Neutrons

Subatomic particles found in the nucleus of an atom, having no electric charge and a mass slightly greater than that of protons.

Electrons

Subatomic particles with a negative electric charge, found orbiting the nucleus of atoms and playing a crucial role in chemical bonds.

Protons

Positively charged subatomic particles found in the nucleus of an atom, contributing to the atom's overall charge and mass.