Web Results

en.wikipedia.org/wiki/Biosphere

The biosphere also known as the ecosphere is the worldwide sum of all ecosystems. The two joined words are ...

www.biodiversidad.gob.mx/v_ingles/planet/whatis_bios.html

The biosphere, (from Greek bios = life, sphaira, sphere) is the layer of the planet Earth where life exists. This layer ranges from heights of up to ten kilometres ...

www.nationalgeographic.org/encyclopedia/biosphere

Jun 24, 2011 ... Encyclopedic entry. The biosphere is made up of the parts of Earth where life exists. The biosphere extends from the deepest root systems of ...

www.geography4kids.com/files/land_intro.html

Geography4Kids.com! This tutorial introduces the surface of the Earth. Other sections include the atmosphere, biosphere, climates, and ecosystems.

www.encyclopedia.com/science-and-technology/biology-and-genetics/environmental-studies/biosphere

All the animal and mineral nutrients necessary for life are contained within Earth's biosphere. Nutrients contained in dead organisms or waste products of living ...

www.kidsgeo.com/geography-for-kids/0153-biosphere.php

The biosphere is defined as the sphere or area around the planet Earth where life ... while others thrive in the depths of the lithosphere (solid portion of Earth).

www.scienceclarified.com/Bi-Ca/Biosphere.html

The biosphere is the space on or near Earth's surface that contains and supports living organisms. It is subdivided into the lithosphere, atmosphere, and ...

earthobservatory.nasa.gov/IOTD/view.php?id=2669

Aug 3, 2002 ... The Earth's Biosphere · download large image (2 MB, JPEG, 4096x2048). In the last five years, scientists have been able to monitor our ...

www.windows2universe.org/earth/Life/biosphere.html

May 7, 2007 ... The biosphere is all life on our planet. This includes all the things that are living as well as the remains of those that have died but have not yet ...