Posts

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SLASH AND BURN AGRICULTURE

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Look at this interesting short film prepared by Oxfam about slash and burn agriculture.

SUPPLY-DEMAND

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We have been talking today about supply and demand and their effect on prices.  Today we have a piece of news about this. You can read it in the links. What is Opec? The ​Organisation of the Petroleum Exporting Countries (Opec)​ was founded in ​Baghdad in 1960 by five of the world’s biggest oil producers – Iraq, Iran, Kuwait, Saudi Arabia and Venezuela. The ​group ​has 14 member​s and ​accounted for 43% of global oil production and 73% of the world’s proven oil reserves in 2015. ​The countries' joint mission is to co​ordinate policies and ensure stability in oil markets so ​consumers have a regular and economic supply, and producers ​receive a fair return. ​Opec is headquartered in Vienna​ and meets at least twice a year. https://www.theguardian.com/business/2016/nov/30/oil-price-opec-cut-in-output-saudi-arabia-deal-market http://www.bbc.com/news/business-38155185 http://www.huffingtonpost.es/2016/11/30/opep-sube-precio-petroleo-como-afecta-ciuda...

ECONOMIC SYSTEMS SONG

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Nice and useful song if you want to learn about the types of economic systems.  

7 BILLION

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We have watched these videos. They are very interesting.

SPANISH POPULATION

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You can read here some information about population in Spain, they are in Spanish: http://www.ine.es/en/inebmenu/mnu_cifraspob_en.htm http://elpais.com/elpais/2016/10/21/media/1477065130_289656.html http://politica.elpais.com/politica/2015/03/10/actualidad/1426004341_312247.html?rel=mas http://elpais.com/elpais/2016/10/20/media/1476977218_188675.html?rel=mas

More Views - Voluntary work 3ºESO

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Maybe you are finding difficulties trying to draw and getting the idea of perspective and 3d drawing. Here there are 2 voluntary works for you. Work 1: Draw the views of this pieces. Download here . Work 2: Draw the 3D view given the views of a piece. In this exercise you can do the 3D pieces that you want. After you finish each 3D drawing, press the email button and send a copy to mercedes.tecnologia@yahoo.es , and I will check if the 3D piece is correct. Come on!!  Press and  Start now Drawing 3D If you work the pieces, maybe you will find some in the class exam....