The slender margin atop the earth's surface that supports life is called the:

Question

Quizplus · Accepted Answer

The biosphere is the narrow layer of the earth's surface where living organisms can exist. It includes various ecosystems such as forests, oceans, and deserts, and is supported by the underlying lithosphere, hydrosphere, and atmosphere. The ionosphere is a layer of the Earth's atmosphere that contains ions and is important for radio communications, while the lithosphere refers to the solid part of the Earth's surface. Therefore, the best choice is option D) biosphere.

The Slender Margin Atop the Earth's Surface That Supports Life