The biosphere (from Ancient Greek βίος (bíos) 'life' and σφαῖρα (sphaîra) 'sphere'), also called the ecosphere (from Ancient Greek οἶκος (oîkos) 'settlement, house' and σφαῖρα (sphaîra) 'sphere'), is the worldwide sum of all ecosystems. It can also be termed the zone of life on the Earth.

Mar 17, 2025 · The biosphere is the thin life-supporting stratum of Earth’s surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. It is composed of living organisms and nonliving factors from which the organisms derive energy and nutrients.

Planet earth contains life because of our biosphere – a global ecological system of which we are a part of and interacting with all the time. If the biosphere is well, then we are well. We are an expression of its health – part of this living single entity – it is our life support system.

Mar 6, 2023 · The biosphere is where living organisms are found on, above, and below the Earth’s surface. It is thus one large ecosystem characterized by biotic (living things), abiotic (non-living) factors, and energy working together as a single unit.

Oct 19, 2023 · The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of trees, to the dark environment of ocean trenches, to lush rainforests and high mountaintops.

Jan 28, 2024 · Biosphere is the region of the earth where life can exist and grow. It is also known as the Ecosphere, which means constitution of all the ecosystems existing worldwide. Let’s learn about Biosphere in detail, including its components, reserves, and some related facts.

Dec 4, 2023 · The biosphere comprises interconnected components: atmosphere, lithosphere, and hydrosphere, which support life and maintain ecosystem balance. Human activities pose threats through resource depletion, deforestation, climate change, and pollution.

Aug 17, 2022 · The Biosphere is the actual biological layer that covers the surface of the planet. Rivers, seas, lakes, oceans, and even the lowest point in the atmosphere are all included in this, along with the thinnest layer of the Earth's crust.

Biosphere I contains countless different plant and animal species, as well as a wealth of minerals and fossil fuels. The basis of life within the Biosphere is mutation and natural selection as forms of self-preservation.

The biosphere is the region of the earth that encompasses all living organisms: plants, animals and bacteria. It is a feature that distinguishes the earth from the other planets in the solar system.