Chapter 6 Water Oceans and Freshwater. Oceans 71 % of earths surface covered with water 97 % of the water is in oceans In fact there is water around all.
Ch7_Plate_Tectonics_students
Ch03
Plate Tectonics Earth layers History of plate tectonics Plate movement and margins Passive margins, spreading margins, and the Ring of Fire Ocean floor.
Plate Tectonics Definition of ‘Plate Tectonics’ Plate(s) – “flat” pieces of the lithosphere that cover the dynamic earth Tecton – Greek word for ‘movement’
Chapter 17 Plate Tectonics. Drifting Continents Section 17.1.
Earth Science Section 17.2 – Seafloor Spreading. Objectives Summarize the evidence that led to the discovery of seafloor spreading. Explain the significance.
17.1 Drifting Continents. Early Observations In the late 1500s, mapmakers noticed the apparent “fit” of the continents on either side of the Atlantic.
9.1 Oceans. The Blue Planet 71% of Earth’s surface is covered by oceans and seas. The science that studies the world ocean is called oceanography. Question:
History of Oceanography 4. Twentieth century oceanography.
Moving Michigan Forward. Increasing social welfare.
The Earth is the only Planet in the Universe (that we know of) with liquid water on its surface!!!!!
