{"id":411,"date":"2025-12-24T13:26:21","date_gmt":"2025-12-24T04:26:21","guid":{"rendered":"https:\/\/www.radi-edu.jp\/quiz\/?page_id=411"},"modified":"2025-12-26T11:57:30","modified_gmt":"2025-12-26T02:57:30","slug":"minomawari-e","status":"publish","type":"page","link":"https:\/\/www.radi-edu.jp\/quiz\/minomawari-e\/","title":{"rendered":"minomawari-e"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"419\" height=\"105\" src=\"https:\/\/www.radi-edu.jp\/quiz\/wp-content\/uploads\/2025\/12\/en-title_game-1.png\" alt=\"\" class=\"wp-image-396\" srcset=\"https:\/\/www.radi-edu.jp\/quiz\/wp-content\/uploads\/2025\/12\/en-title_game-1.png 419w, https:\/\/www.radi-edu.jp\/quiz\/wp-content\/uploads\/2025\/12\/en-title_game-1-300x75.png 300w\" sizes=\"(max-width: 419px) 100vw, 419px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Quiz<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Radiation in Our Daily Lives<\/h4>\n\n\n<script>\n                            if (window.qmn_quiz_data === undefined) {\n                                    window.qmn_quiz_data = new Object();\n                            }\n                    <\/script><script>window.qmn_quiz_data[\"24\"] = {\"quiz_id\":\"24\",\"quiz_name\":\"Radiation in Our Daily Lives\",\"disable_answer\":\"0\",\"ajax_show_correct\":\"0\",\"progress_bar\":\"1\",\"contact_info_location\":\"0\",\"qpages\":{\"2\":{\"id\":\"2\",\"quizID\":\"24\",\"pagekey\":\"aDPNmTW8\",\"hide_prevbtn\":\"0\"}},\"skip_validation_time_expire\":\"0\",\"timer_limit_val\":0,\"disable_scroll_next_previous_click\":\"0\",\"disable_first_page\":\"1\",\"enable_result_after_timer_end\":\"0\",\"enable_quick_result_mc\":\"0\",\"end_quiz_if_wrong\":0,\"form_disable_autofill\":\"0\",\"disable_mathjax\":\"0\",\"enable_quick_correct_answer_info\":\"0\",\"quick_result_correct_answer_text\":\"Correct! You have selected correct answer.\",\"quick_result_wrong_answer_text\":\"Wrong! You have selected wrong answer.\",\"quiz_processing_message\":\"\",\"quiz_limit_choice\":\"Limit of choice is reached.\",\"not_allow_after_expired_time\":\"\",\"scheduled_time_end\":false,\"pagination\":{\"amount\":1,\"section_comments\":\"1\",\"total_questions\":6,\"previous_text\":\"Previous\",\"next_text\":\"Next\",\"start_quiz_survey_text\":\"Start\",\"submit_quiz_text\":\"Results\"},\"error_messages\":{\"email_error_text\":\"Not a valid e-mail address!\",\"number_error_text\":\"This field must be a number!\",\"incorrect_error_text\":\"The entered text is not correct!\",\"empty_error_text\":\"Please select any one option!\",\"url_error_text\":\"The entered URL is not valid!\",\"minlength_error_text\":\"Required atleast %minlength% characters.\",\"maxlength_error_text\":\"Maximum %maxlength% characters 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levels.\",\"comments\":\"1\",\"hints\":\"\",\"question_order\":\"1\",\"question_type\":\"0\",\"question_type_new\":\"0\",\"question_settings\":\"a:14:{s:8:\\\"required\\\";i:0;s:12:\\\"answerEditor\\\";s:4:\\\"text\\\";s:14:\\\"question_title\\\";s:89:\\\"What is the radioactive material emitted as a gas from sources like granite and concrete?\\\";s:14:\\\"featureImageID\\\";s:0:\\\"\\\";s:15:\\\"featureImageSrc\\\";s:0:\\\"\\\";s:11:\\\"matchAnswer\\\";s:6:\\\"random\\\";s:14:\\\"case_sensitive\\\";s:0:\\\"\\\";s:16:\\\"image_size-width\\\";s:0:\\\"\\\";s:17:\\\"image_size-height\\\";s:0:\\\"\\\";s:8:\\\"autofill\\\";s:0:\\\"\\\";s:10:\\\"limit_text\\\";s:1:\\\"0\\\";s:23:\\\"limit_multiple_response\\\";s:1:\\\"0\\\";s:17:\\\"file_upload_limit\\\";s:1:\\\"0\\\";s:16:\\\"file_upload_type\\\";s:0:\\\"\\\";}\",\"category\":\"\",\"deleted\":\"0\",\"deleted_question_bank\":\"0\",\"answers\":[[\"Radon\",0,1],[\"Oxygen\",0,0],[\"Carbon 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materials.\",\"comments\":\"1\",\"hints\":\"\",\"question_order\":\"1\",\"question_type\":\"0\",\"question_type_new\":\"0\",\"question_settings\":\"a:14:{s:8:\\\"required\\\";i:0;s:12:\\\"answerEditor\\\";s:4:\\\"text\\\";s:14:\\\"question_title\\\";s:67:\\\"What does the ionizing radiation near the ground surface come from?\\\";s:14:\\\"featureImageID\\\";s:0:\\\"\\\";s:15:\\\"featureImageSrc\\\";s:0:\\\"\\\";s:11:\\\"matchAnswer\\\";s:6:\\\"random\\\";s:14:\\\"case_sensitive\\\";s:0:\\\"\\\";s:16:\\\"image_size-width\\\";s:0:\\\"\\\";s:17:\\\"image_size-height\\\";s:0:\\\"\\\";s:8:\\\"autofill\\\";s:0:\\\"\\\";s:10:\\\"limit_text\\\";s:1:\\\"0\\\";s:23:\\\"limit_multiple_response\\\";s:1:\\\"0\\\";s:17:\\\"file_upload_limit\\\";s:1:\\\"0\\\";s:16:\\\"file_upload_type\\\";s:0:\\\"\\\";}\",\"category\":\"\",\"deleted\":\"0\",\"deleted_question_bank\":\"0\",\"answers\":[[\"Forest\",0,0],[\"Sea 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radiation.\",\"comments\":\"1\",\"hints\":\"\",\"question_order\":\"1\",\"question_type\":\"0\",\"question_type_new\":\"0\",\"question_settings\":\"a:14:{s:8:\\\"required\\\";i:0;s:12:\\\"answerEditor\\\";s:4:\\\"text\\\";s:14:\\\"question_title\\\";s:95:\\\"Among the three major nutrients required for plant growth, which contains radioactive 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Living things were born and have evolved in this radioactive environment.\",\"comments\":\"1\",\"hints\":\"\",\"question_order\":\"1\",\"question_type\":\"0\",\"question_type_new\":\"0\",\"question_settings\":\"a:14:{s:8:\\\"required\\\";i:0;s:12:\\\"answerEditor\\\";s:4:\\\"text\\\";s:14:\\\"question_title\\\";s:49:\\\"How long has ionizing radiation existed on Earth?\\\";s:14:\\\"featureImageID\\\";s:0:\\\"\\\";s:15:\\\"featureImageSrc\\\";s:0:\\\"\\\";s:11:\\\"matchAnswer\\\";s:6:\\\"random\\\";s:14:\\\"case_sensitive\\\";s:0:\\\"\\\";s:16:\\\"image_size-width\\\";s:0:\\\"\\\";s:17:\\\"image_size-height\\\";s:0:\\\"\\\";s:8:\\\"autofill\\\";s:0:\\\"\\\";s:10:\\\"limit_text\\\";s:1:\\\"0\\\";s:23:\\\"limit_multiple_response\\\";s:1:\\\"0\\\";s:17:\\\"file_upload_limit\\\";s:1:\\\"0\\\";s:16:\\\"file_upload_type\\\";s:0:\\\"\\\";}\",\"category\":\"\",\"deleted\":\"0\",\"deleted_question_bank\":\"0\",\"answers\":[[\"460 thousand years ago\",0,0],[\"4.6 billion years ago\",0,1],[\"46 trillion years ago\",0,0]]},\"162\":{\"question_id\":\"162\",\"quiz_id\":\"24\",\"question_name\":\"\",\"answer_array\":\"a:3:{i:0;a:3:{i:0;s:10:\\\"Cosmic ray\\\";i:1;d:0;i:2;i:1;}i:1;a:3:{i:0;s:13:\\\"Radioactivity\\\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:20:\\\"Radioactive material\\\";i:1;d:0;i:2;i:0;}}\",\"answer_one\":\"\",\"answer_one_points\":\"0\",\"answer_two\":\"\",\"answer_two_points\":\"0\",\"answer_three\":\"\",\"answer_three_points\":\"0\",\"answer_four\":\"\",\"answer_four_points\":\"0\",\"answer_five\":\"\",\"answer_five_points\":\"0\",\"answer_six\":\"\",\"answer_six_points\":\"0\",\"correct_answer\":\"0\",\"question_answer_info\":\"Ionizing radiation known as \\u201ccosmic rays\\u201d has been traveling throughout the universe ever since its creation. Even now, cosmic rays from the sun and distant stars reach the Earth.<br \\\/>\\n<p>&nbsp;<\\\/p>\",\"comments\":\"1\",\"hints\":\"\",\"question_order\":\"1\",\"question_type\":\"0\",\"question_type_new\":\"0\",\"question_settings\":\"a:14:{s:8:\\\"required\\\";i:0;s:12:\\\"answerEditor\\\";s:4:\\\"text\\\";s:14:\\\"question_title\\\";s:68:\\\"What is the ionizing radiation traveling around the universe called?\\\";s:14:\\\"featureImageID\\\";s:0:\\\"\\\";s:15:\\\"featureImageSrc\\\";s:0:\\\"\\\";s:11:\\\"matchAnswer\\\";s:6:\\\"random\\\";s:14:\\\"case_sensitive\\\";s:0:\\\"\\\";s:16:\\\"image_size-width\\\";s:0:\\\"\\\";s:17:\\\"image_size-height\\\";s:0:\\\"\\\";s:8:\\\"autofill\\\";s:0:\\\"\\\";s:10:\\\"limit_text\\\";s:1:\\\"0\\\";s:23:\\\"limit_multiple_response\\\";s:1:\\\"0\\\";s:17:\\\"file_upload_limit\\\";s:1:\\\"0\\\";s:16:\\\"file_upload_type\\\";s:0:\\\"\\\";}\",\"category\":\"\",\"deleted\":\"0\",\"deleted_question_bank\":\"0\",\"answers\":[[\"Cosmic ray\",0,1],[\"Radioactivity\",0,0],[\"Radioactive material\",0,0]]},\"163\":{\"question_id\":\"163\",\"quiz_id\":\"24\",\"question_name\":\"\",\"answer_array\":\"a:3:{i:0;a:3:{i:0;s:13:\\\"138 years ago\\\";i:1;d:0;i:2;i:0;}i:1;a:3:{i:0;s:22:\\\"1.38 million years ago\\\";i:1;d:0;i:2;i:0;}i:2;a:3:{i:0;s:22:\\\"13.8 billion years ago\\\";i:1;d:0;i:2;i:1;}}\",\"answer_one\":\"\",\"answer_one_points\":\"0\",\"answer_two\":\"\",\"answer_two_points\":\"0\",\"answer_three\":\"\",\"answer_three_points\":\"0\",\"answer_four\":\"\",\"answer_four_points\":\"0\",\"answer_five\":\"\",\"answer_five_points\":\"0\",\"answer_six\":\"\",\"answer_six_points\":\"0\",\"correct_answer\":\"0\",\"question_answer_info\":\"The universe is believed to have been born from the \\u201cBig Bang\\u201d that occurred approximately 13.8 billion years ago.\",\"comments\":\"1\",\"hints\":\"\",\"question_order\":\"1\",\"question_type\":\"0\",\"question_type_new\":\"0\",\"question_settings\":\"a:14:{s:8:\\\"required\\\";i:0;s:12:\\\"answerEditor\\\";s:4:\\\"text\\\";s:14:\\\"question_title\\\";s:27:\\\"When was the universe born?\\\";s:14:\\\"featureImageID\\\";s:0:\\\"\\\";s:15:\\\"featureImageSrc\\\";s:0:\\\"\\\";s:11:\\\"matchAnswer\\\";s:6:\\\"random\\\";s:14:\\\"case_sensitive\\\";s:0:\\\"\\\";s:16:\\\"image_size-width\\\";s:0:\\\"\\\";s:17:\\\"image_size-height\\\";s:0:\\\"\\\";s:8:\\\"autofill\\\";s:0:\\\"\\\";s:10:\\\"limit_text\\\";s:1:\\\"0\\\";s:23:\\\"limit_multiple_response\\\";s:1:\\\"0\\\";s:17:\\\"file_upload_limit\\\";s:1:\\\"0\\\";s:16:\\\"file_upload_type\\\";s:0:\\\"\\\";}\",\"category\":\"\",\"deleted\":\"0\",\"deleted_question_bank\":\"0\",\"answers\":[[\"138 years ago\",0,0],[\"1.38 million years ago\",0,0],[\"13.8 billion years ago\",0,1]]}},\"first_page\":false}\n                    <\/script><div class='qsm-quiz-container qsm-quiz-container-24 qmn_quiz_container mlw_qmn_quiz qsm_auto_pagination_enabled quiz_theme_qsm-theme-pixel  '>\n\t\t\t\t\t<form name=\"quizForm24\" id=\"quizForm24\" action=\"\/quiz\/wp-json\/wp\/v2\/pages\/411\" method=\"POST\" class=\"qsm-quiz-form qmn_quiz_form mlw_quiz_form\" novalidate enctype=\"multipart\/form-data\">\n\t\t\t\t<input type=\"hidden\" name=\"qsm_hidden_questions\" id=\"qsm_hidden_questions\" value=\"\">\n\t\t\t\t<input type=\"hidden\" name=\"qsm_nonce\" id=\"qsm_nonce_24\" value=\"1ee0f3c0a3\">\n\t\t\t\t<input type=\"hidden\" name=\"qsm_unique_key\" id=\"qsm_unique_key_24\" value=\"6a05e457b2d85\">\n\t\t\t\t<div id=\"mlw_error_message\" class=\"qsm-error-message qmn_error_message_section\"><\/div>\n\t\t\t\t<span id=\"mlw_top_of_quiz\"><\/span>\n\t\t\t\t\t\t\t\t\t<div class=\"qsm-auto-page-row qsm-apc-1\" data-apid=\"1\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0  question-section-id-158 slide0 \">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>1.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is the radioactive material emitted as a gas from sources like granite and concrete? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<div class='qmn_radio_answers mlwRequiredRadio'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question158-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question158\" id=\"question158_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question158_1\">\n\t\t\t\t\tRadon\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question158-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question158\" id=\"question158_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question158_2\">\n\t\t\t\t\tOxygen\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question158-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question158\" id=\"question158_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question158_3\">\n\t\t\t\t\tCarbon dioxide\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question158\" id=\"question158_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><!-- .quiz_section -->\n\t\t\t\t\t\t\t\t<\/div><!-- .qsm-auto-page-row -->\n\t\t\t\t\t\t\t\t\t\t<div class=\"qsm-auto-page-row qsm-apc-2\" data-apid=\"2\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0  question-section-id-159 slide1 \">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>2.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What does the ionizing radiation near the ground surface come from? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<div class='qmn_radio_answers mlwRequiredRadio'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question159-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question159\" id=\"question159_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question159_1\">\n\t\t\t\t\tForest\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question159-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question159\" id=\"question159_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question159_2\">\n\t\t\t\t\tSea water\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question159-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question159\" id=\"question159_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question159_3\">\n\t\t\t\t\tGranite\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question159\" id=\"question159_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><!-- .quiz_section -->\n\t\t\t\t\t\t\t\t<\/div><!-- .qsm-auto-page-row -->\n\t\t\t\t\t\t\t\t\t\t<div class=\"qsm-auto-page-row qsm-apc-3\" data-apid=\"3\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0  question-section-id-160 slide2 \">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>3.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>Among the three major nutrients required for plant growth, which contains radioactive material? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<div class='qmn_radio_answers mlwRequiredRadio'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question160-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question160\" id=\"question160_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question160_1\">\n\t\t\t\t\tNitrogen\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question160-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question160\" id=\"question160_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question160_2\">\n\t\t\t\t\tPhosphorus\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question160-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question160\" id=\"question160_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question160_3\">\n\t\t\t\t\tPotassium\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question160\" id=\"question160_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><!-- .quiz_section -->\n\t\t\t\t\t\t\t\t<\/div><!-- .qsm-auto-page-row -->\n\t\t\t\t\t\t\t\t\t\t<div class=\"qsm-auto-page-row qsm-apc-4\" data-apid=\"4\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0  question-section-id-161 slide3 \">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>4.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>How long has ionizing radiation existed on Earth? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<div class='qmn_radio_answers mlwRequiredRadio'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question161-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question161\" id=\"question161_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question161_1\">\n\t\t\t\t\t460 thousand years ago\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question161-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question161\" id=\"question161_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question161_2\">\n\t\t\t\t\t4.6 billion years ago\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question161-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question161\" id=\"question161_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question161_3\">\n\t\t\t\t\t46 trillion years ago\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question161\" id=\"question161_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><!-- .quiz_section -->\n\t\t\t\t\t\t\t\t<\/div><!-- .qsm-auto-page-row -->\n\t\t\t\t\t\t\t\t\t\t<div class=\"qsm-auto-page-row qsm-apc-5\" data-apid=\"5\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0  question-section-id-162 slide4 \">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>5.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>What is the ionizing radiation traveling around the universe called? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<div class='qmn_radio_answers mlwRequiredRadio'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question162-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question162\" id=\"question162_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question162_1\">\n\t\t\t\t\tCosmic ray\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question162-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question162\" id=\"question162_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question162_2\">\n\t\t\t\t\tRadioactivity\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question162-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question162\" id=\"question162_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question162_3\">\n\t\t\t\t\tRadioactive material\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question162\" id=\"question162_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><!-- .quiz_section -->\n\t\t\t\t\t\t\t\t<\/div><!-- .qsm-auto-page-row -->\n\t\t\t\t\t\t\t\t\t\t<div class=\"qsm-auto-page-row qsm-apc-6\" data-apid=\"6\" style=\"display: none;\">\n\t\t\t\t\t\t\t\t<div class=\"quiz_section qsm-question-wrapper question-type-0  question-section-id-163 slide5 \">\n\t\t\t\t\t\t\t\t\t\t<span class='mlw_qmn_question_number'>6.&nbsp;<\/span>\n\t\t\t\t\t\t\t\t<div class='mlw_qmn_new_question'>When was the universe born? <\/div>\n\t\t\t<div class='mlw_qmn_question  qsm_remove_bold' >\n\t\t<p><\/p>\n\t<\/div>\n\t\t<div class='qmn_radio_answers mlwRequiredRadio'>\n\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question163-1 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question163\" id=\"question163_1\" value=\"0\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question163_1\">\n\t\t\t\t\t138 years ago\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question163-2 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question163\" id=\"question163_2\" value=\"1\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question163_2\">\n\t\t\t\t\t1.38 million years ago\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"qmn_mc_answer_wrap  mrq_checkbox_class\" id=\"question163-3 \">\n\t\t\t\t\t\t\t\t\t\t\t<input type='radio' class='qmn_quiz_radio qmn-multiple-choice-input' name=\"question163\" id=\"question163_3\" value=\"2\" \/>\n\t\t\t\t\t<label class=\"qsm-input-label\" for=\"question163_3\">\n\t\t\t\t\t13.8 billion years ago\t\t\t\t\t<\/label>\n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<input type=\"radio\" style=\"display: none;\" name=\"question163\" id=\"question163_none\" checked=\"checked\" value=\"\" \/>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><!-- .quiz_section -->\n\t\t\t\t\t\t\t\t<\/div><!-- .qsm-auto-page-row -->\n\t\t\t\t\t\t\t\t<span class=\"pages_count\" style=\"display: none;\">\n\t\t\t\t1 out of 6\t\t\t<\/span>\n\t\t\t\t\t<input type=\"hidden\" name=\"qmn_question_list\" value=\"158Q159Q160Q161Q162Q163Q\" \/>\n\t\t\t\t\t<div class=\"qsm-auto-page-row quiz_section quiz_end empty_quiz_end qsm-d-none\" >\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div id=\"mlw_error_message_bottom\" class=\"qsm-error-message qmn_error_message_section\"><\/div>\n\t\t\t\t\t<input type=\"hidden\" name=\"qmn_all_questions_count\" id=\"qmn_all_questions_count\" value=\"6\" \/>\n\t\t\t\t\t<input type=\"hidden\" name=\"total_questions\" id=\"total_questions\" value=\"6\" \/>\n\t\t\t\t\t<input type=\"hidden\" name=\"timer\" id=\"timer\" value=\"0\" \/>\n\t\t\t\t\t<input type=\"hidden\" name=\"timer_ms\" id=\"timer_ms\" value=\"0\"\/>\n\t\t\t\t\t<input type=\"hidden\" class=\"qmn_quiz_id\" name=\"qmn_quiz_id\" id=\"qmn_quiz_id\" value=\"24\" \/>\n\t\t\t\t\t<input type='hidden' name='complete_quiz' value='confirmation' \/>\n\t\t\t\t\t\t\t\t\t<\/form>\n\t\t<\/div>\n\t\t<div style=\"display: none;\" class=\"qsm-popup qsm-popup-slide\" id=\"modal-4\" aria-hidden=\"false\"><div class=\"qsm-popup__overlay\" tabindex=\"-1\" data-micromodal-close=\"\"><div class=\"qsm-popup__container qmn_quiz_container\" role=\"dialog\" aria-modal=\"true\"><div class=\"qsm-popup__content\"><img src=\"https:\/\/www.radi-edu.jp\/quiz\/wp-content\/plugins\/quiz-master-next\/assets\/clock.png\" alt=\"clock.png\"\/><p class=\"qsm-time-up-text\"> Time's up<\/p><\/div><footer class=\"qsm-popup__footer\"><button class=\"qsm-popup-secondary-button qmn_btn\" data-micromodal-close=\"\" aria-label=\"Close this dialog window\" onclick=\"location.reload();\">Cancel<\/button><\/footer><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Quiz Radiation in Our Daily Lives<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/pages\/411"}],"collection":[{"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/comments?post=411"}],"version-history":[{"count":3,"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/pages\/411\/revisions"}],"predecessor-version":[{"id":436,"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/pages\/411\/revisions\/436"}],"wp:attachment":[{"href":"https:\/\/www.radi-edu.jp\/quiz\/wp-json\/wp\/v2\/media?parent=411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}