http:\/\/www.yannarthusbertrand2.org\/<\/strong><\/a><\/p>\nEs una interesante propuesta para realizar un trabajo de investigaci\u00f3n sobre ordenaci\u00f3n del territorio a partir de una imagen impactante y de gran calidad.<\/p>\n
Las im\u00e1genes han sido realizadas por Yann Arthus-Bertrand, desde la p\u00e1gina se pueden descargar libremente para utilizarlas como fondo de pantalla, pero para cualquier otro uso es necesario la autorizaci\u00f3n del autor.<\/p>\n
![\"\"](\"http:\/\/arablogs.catedu.es\/repositorio\/1860\/expo_tvdc_202.jpg\" "\\"\\"")
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Salt drying on the coast of Quemaro, Jalisco, Mexico (19\u00b058\u2019 N,\u00a0105\u00b026\u2019 W). <\/span><\/span><\/span><\/b><\/p>\nPresent in sea water in the ratio of 30\u00a0grams per liter, and in rock salt deposits of marine origin, salt is widespread throughout the planet and easily obtained either by mining or by evaporation in the sun. Only 20\u00a0percent of the world\u2019s production of 225\u00a0million metric tons is traded internationally. The United States produces 20\u00a0percent of the world\u2019s salt, and China\u00a015\u00a0percent. Mexico, the seventh biggest producer, extracts 8\u00a0million metric tons of salt annually, exporting it to Japan and North America. Although Mexico\u2019s salt industry, on the country\u2019s Paci\ufb01c coast, is highly mechanized, a few small-scale operations survive where the crystals are gathered by hand, as here. The chemical industry mops up 60\u00a0percent of the salt consumed in the world each year, and a further\u00a010\u00a0percent is spread on icy roads. The remainder supplies the \ufb01shing industry (which uses it to preserve \ufb01sh), the food industry, and is used as table salt. An individual eats 7\u00a0to 8\u00a0grams of salt per day. Too much salt is unhealthy and increases the risk of developing high blood pressure. Industrially produced food contains high levels of salt, with the result that the American population consumes too much: more than 4,000\u00a0milligrams per day, almost twice the recommended daily allowance.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
La Tierra vista desde el cielo – La Terre vue du Ciel – Earth from above, es una impresionante p\u00e1gina que recoge impactantes fotograf\u00edas del espacio geogr\u00e1fico realizadas por Yann Arthus-Bertrand y que ha publicado y clasificado por pa\u00edses en …<\/p>\n
\u00abLa Tierra vista desde el cielo\u00bb. Una propuesta para aprender Geograf\u00eda<\/span> Leer m\u00e1s \u00bb<\/a><\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[186,188,190,213,214,261,262],"tags":[],"class_list":["post-1541","post","type-post","status-publish","format-standard","hentry","category-areas","category-ciencias-sociales","category-geografia","category-idiomas","category-ingles","category-primaria","category-secundaria"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5O2qe-oR","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/posts\/1541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/comments?post=1541"}],"version-history":[{"count":1,"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/posts\/1541\/revisions"}],"predecessor-version":[{"id":1542,"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/posts\/1541\/revisions\/1542"}],"wp:attachment":[{"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/media?parent=1541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/categories?post=1541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.catedu.es\/colaboraulatic\/wp-json\/wp\/v2\/tags?post=1541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}