Here you have a series of questions to answer, once you've finished emailing to: Karinapelaia@fecea.edu.ar
Questions: 1_
Complete a timeline with the knowledge, discoveries and technological creations mentioned in the text.
2_Investiguen about authors and works that enabled a better understanding of planet Earth. 3_
Why geoid is called the land? 4_
What is the diameter that owns the land? 5_
What is the role of the atmosphere? Name each of its layers and explains that we find in each. 6_
Name "in which continents is the most water? 7_
How many layers are distinguished in the geosphere?. Name them and describe their characteristics? Make the following
8_ experiment: Take along a bottle or test tube. Placed inside iron filings, sand, water, oil and then shake well. Let stand for the system and after a time record the positions of the various materials. If the layer
represented are the Earth's core, mantle, crust, hydrosphere, atmosphere and outer space. What material takes the place of each in the system?
9_Entra to the following website
http://www.omnilife.com/videos/calentamiento_global.php and answers:
What are the consequences if you do not care for our planet Earth?. Give five examples of each, which happen in the atmosphere, hydrosphere and geosphere if not the earth, also mentions how we can help .
10_Mira the video "From orbit" and comments on what you see on earth.
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