Exploring Earth's Spheres

The four spheres of the Earth are the atmosphere, biosphere, geosphere, and hydrosphere.

The term 'atmosphere' refers to all the air on Earth.

The biosphere is considered biotic.

<p>The term 'geosphere' refers to all the solid land in Earth's crust.</p> Signup and view all the answers

<p>The term 'hydrosphere' refers to all the water on Earth.</p> Signup and view all the answers

<p>The outermost layer of Earth composed of any physical matter is the atmosphere.</p> Signup and view all the answers

<p>Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere</p> Signup and view all the answers

<p>Blocking ultraviolet radiation and protecting living organisms on Earth</p> Signup and view all the answers

<p>The biosphere includes every organism on Earth; plants, animals, and microorganisms</p> Signup and view all the answers

<p>It includes the innermost layer of the planet, all the solid rock on Earth, and the liquid molten rock beneath Earth's crust</p> Signup and view all the answers

<p>Inner core, Outer core, Mantle, Crust</p> Signup and view all the answers

<p>Every single molecule of water found on Earth</p> Signup and view all the answers

<p>Rainfall</p> Signup and view all the answers

<p>Geosphere</p> Signup and view all the answers

<p>Through bodies of water that animals use for drinking</p> Signup and view all the answers

<p>Biosphere</p> Signup and view all the answers

<p>It gets damaged</p> Signup and view all the answers

<p>They harm them</p> Signup and view all the answers

<p>Water bodies</p> Signup and view all the answers

<p>Environmental degradation</p> Signup and view all the answers