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Transcript
By: David Lee Bintliff Interactions • • • • Air is what we breathe. (Atmosphere) Water is what we drink. (Hydrosphere) Earth is what we walk on. (Lithosphere) Inside the atmosphere is where we live. (Biosphere) • With out just one of them we would not exist. Hydrosphere The total mass of earth’s hydrosphere is estimated to be 1.4 x 10. tonnes (metric tons.) The hydrosphere is located on earth’s surface in lakes, rivers, and oceans. The hydrosphere contains more than 1,000,000 creatures and maybe even more life. The hydrosphere is filled with H2O (2 hydrogens and 1 oxygen.) Or as we like to call it, water. Without the hydrosphere life would seize to exist. Hydrosphere • The water cycle starts out with evaporation, then condensation, then precipitation, after that infiltration, then it goes to runoff. • The Hydrosphere consists of all the earth’s water. • Definition: The water filled base of the earth. Lithosphere • The lithosphere is the rocky layer of earth’s surface. • The Lithosphere is the earth’s crust and mantle or the ground where we walk. • When the plates underground move it causes earthquakes or if under the sea a hurricane. • Lithosphere is a Greek word Litho meaning rock or earth, and sphere meaning anything round. • The lithosphere is the layer of the earth that is strong enough to flex rather than flow. Lithosphere • Earth’s plate tectonics are when the earth’s plates shift from their latest position to another. • Volcanism is where the volcano brings magma from the earth’s mantle and make lava in the volcano making it active. • The continental drift is when all or maybe a few of the earth’s continents start to part. Atmosphere • Is located 375 miles in the air. • If you go above the atmosphere you will suffocate. • There is no air above the atmosphere. • The atmosphere protects us from the harmful rays of the sun. • Definition: The part of earth that contains all of earth’s air. Atmosphere • If the height is high the pressure will be low. If the height is low the pressure is high. • The first part of the atmosphere is the troposphere, second is the stratosphere, third is the mesosphere, fourth is the thermosphere, and the last one is the exosphere. • It keeps out heat from the sun. • To protect the earth from radiation. • And to destroy space trash before it touches earth’s surface. Biosphere • The Biosphere is the living part of the spheres. • It contains all living organisms on earth. • The Biosphere is a part of most of the spheres like the hydrosphere has aquatic creatures. The atmosphere has birds. The lithosphere contains worms or moles. • It contains Billions of billions of living organism even some that even we don’t know about. • The biosphere goes to the upper part of the atmosphere. Biosphere • The biosphere is in the upper atmosphere down to the lower hydrosphere and it contains every living organism.