According to Dr

question 1

Short Answer

According to Dr. Winslow (1920), a pioneer in the field, "Public Health is the science and art of (1) preventing disease, (2) prolonging life, and (3) promoting health and efficiency through organized ______."

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Definitions:

Oceanic

Pertaining to the ocean, especially the vast, deep areas beyond the continental shelf.

Lithosphere

The rigid outer layer of the Earth, encompassing the crust and the uppermost part of the mantle.

Crust

The outermost solid layer of Earth, consisting of continental and oceanic crust.

Upper Mantle

The layer of the Earth located beneath the Earth's crust and above the lower mantle, characterized by its semi-fluid asthenosphere and more rigid upper part.