{"id":3971,"date":"2020-04-04T10:22:25","date_gmt":"2020-04-04T10:22:25","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/?post_type=mcq&#038;p=3971"},"modified":"2020-04-04T10:22:26","modified_gmt":"2020-04-04T10:22:26","slug":"what-are-the-two-most-abundant-elements-in-earths-crust","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/what-are-the-two-most-abundant-elements-in-earths-crust\/","title":{"rendered":"What are the two most abundant elements in Earth&#8217;s crust?"},"content":{"rendered":"\n<p>What are the two most abundant elements in Earth&#8217;s crust?<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>oxygen<\/li><li>Manganese<\/li><li>Silicon<\/li><li>Iron<\/li><\/ul>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[577],"subject":[47],"class_list":["post-3971","mcq","type-mcq","status-publish","hentry","topic-geotectonics","subject-geography"],"mcq_note":"<p><strong>Silicon<\/strong> and <strong>oxygen<\/strong> are the two most abundant elements in Earth\u2019s crust, in which they largely occur in combination with other elements as silicate minerals.<\/p>","mcq_options":[{"right":"yes","answer":"Oxygen"},{"right":"no","answer":"Manganese"},{"right":"yes","answer":"Silicon"},{"right":"no","answer":"Iron"}],"multi_answers":"yes","subject_terms":[{"id":47,"title":"Geography","slug":"geography"}],"topic_terms":[{"id":577,"title":"Geotectonics","slug":"geotectonics"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/3971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=3971"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=3971"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=3971"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=3971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}