Remake of Earth's Systems - Janki Groves by Janki Groves https://padlet.com/jgroves4/urro1hbcqe6m Notes on Earth's Crash Course by: Janki Groves en-us 2017-10-06 16:34:36 UTC 2025-12-22 19:06:08 UTC hello@padlet.com DESRIPTION jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765116 The geosphere includes a hot and mostly metallic inner core; a mantle of hot, soft, solid rock; and a crust of rock, soil, and sediments.]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765116 Why is the earth's core so hot? jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765118 - Leftover heat from formation
-Gravity's Squeeze
-Decaying Uranium
-Friction

]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765118 DESCRIPTION jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765121 The atmosphere is an envelope of gas surrounding the planet.]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765121 What does our atmosphere consist of? jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765124 78% Nitrogen, 21% Oxygen, 1% argon, an assortment of traces gasses and water vapor. 
At a height of 25 kilometers is the ozone layer a molecule of oxygen, which absorbs solar ultraviolet light, ultraviolet light can break apart biological molecules, thus making it very critical to have an ozone layer that is critical to protecting life on earth.]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765124 DESCRIPTION jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765126 The hydrosphere is the ice, water vapor, and liquid water in the atmosphere, ocean, lakes, streams, soils and groundwater.]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765126 70% of the earth's surface is water. jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765128 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765128 DESCRIPTION jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765131 The biosphere is defined by the presence of living organisms of any type that can be found in many parts of the geosphere, hydrosphere and atmosphere. Humans are part of the biosphere and our activities have important impacts on all of the Earth's systems.]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765131 Since the industrial revolution, we've added a lot of carbon dioxide into the atmosphere, which traps heat. THis heat is upsetting the balance on earth. It's melting the glaciers in Antartica and Greenland as well as sea ice in the north pole. Sea levels are going up and some of the extra CO2 in the air is absorbed by the oceans, acidifying them. jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765132 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765132 1. MAKE A COPY OF THIS DOCUMENT INCLUDING POSTS BY jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765134 A. Selecting Remake (above right)
B. Be sure to insert your name under title and click both boxes (copy design, copy posts) so that you get all the headings.]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765134 2. Take notes (select the + on the video while watching on partner's computer and... jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765135 ...then be sure to answer the note prompts I provided already.  (The colored descriptions I added to just be helpful to you.)]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765135 3. SHARE: jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765136 A. Select "SHARE" above and then 'share/export/embed' tab.
B. Copy 'link' and inset the link into the words "Our Earth's Systems Notes" on your 3rd Rock: Mantle Cruising Hyperdoc]]> 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765136 4. If interested in a few bonus points - add in at least one picture to at least one note under each column heading. jgroves4 https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765137 2017-10-06 16:34:36 UTC https://padlet.com/jgroves4/urro1hbcqe6m/wish/194765137