{"common":{"save":0,"post_id":"5011","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"9984","post_id":"5011","mon_id":"1158195","chapter_id":"1158240","question":"<p>Lõi (nhân) Trái \u0110\u1ea5t có nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t là<\/p>","options":["A. 1000\u2070C.","B. 5000\u2070C.","C. 7000\u2070C.","D. 3000\u2070C."],"correct":"2","level":"1","hint":"<p>Xem l\u1ea1i ki\u1ebfn th\u1ee9c c\u1ea5u t\u1ea1o c\u1ee7a l\u1edbp v\u1ecf Trái \u0110\u1ea5t.<\/p>","answer":"<p>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a lõi (nhân) Trái \u0110\u1ea5t là: Ngoài l\u1ecfng, nhân trong r\u1eafn ch\u1eafc; \u0110\u1ed9 dày kho\u1ea3ng 3400km; Nhi\u1ec7t \u0111\u1ed9: Cao nh\u1ea5t kho\u1ea3ng 5000\u2070C.<\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"137","test":"0","date":"2021-10-24 02:28:40","option_type":"txt","len":0},{"id":"9985","post_id":"5011","mon_id":"1158195","chapter_id":"1158240","question":"<p>V\u1eadt ch\u1ea5t \u1edf trong t\u1ea7ng manti trên \u1edf tr\u1ea1ng thái nào sau \u0111ây?<\/p>","options":["A. L\u1ecfng.","B. \u0110\u1eadm \u0111\u1eb7c.","C. R\u1eafn.","D. Khí."],"correct":"2","level":"1","hint":"<p>Xem l\u1ea1i ki\u1ebfn th\u1ee9c c\u1ea5u t\u1ea1o c\u1ee7a l\u1edbp v\u1ecf Trái \u0110\u1ea5t.<\/p>","answer":"<p>V\u1eadt ch\u1ea5t \u1edf trong t\u1ea7ng manti trên \u1edf tr\u1ea1ng thái r\u1ea5t \u0111\u1eadm \u0111\u1eb7c (còn g\u1ecdi là quánh d\u1ebbo). Có \u0111\u1ed9 dày kho\u1ea3ng 2900km và di chuy\u1ec3n kho\u1ea3ng vài x\u0103ng-ti-mét\/n\u0103m, t\u1ea1o thành các vòng \u0111\u1ed1i l\u01b0u.<\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"137","test":"0","date":"2021-10-24 02:29:24","option_type":"txt","len":0},{"id":"9986","post_id":"5011","mon_id":"1158195","chapter_id":"1158240","question":"<p>V\u1ecf Trái \u0110\u1ea5t có \u0111\u1ed9 dày th\u1ebf nào?<\/p>","options":["A. 70 - 80km.","B. D\u01b0\u1edbi 70km.","C. 80 - 90km.","D. Trên 90km."],"correct":"2","level":"1","hint":"<p>Xem l\u1ea1i ki\u1ebfn th\u1ee9c c\u1ea5u t\u1ea1o c\u1ee7a l\u1edbp v\u1ecf Trái \u0110\u1ea5t.<\/p>","answer":"<p>V\u1ecf Trái \u0110\u1ea5t ch\u1ec9 có \u0111\u1ed9 dày t\u1eeb 5 - 10km \u0111\u1ebfn kho\u1ea3ng 20km \u1edf \u0111\u1ea1i d\u01b0\u01a1ng nh\u01b0ng \u1edf nh\u1eefng khu v\u1ef1c có các kh\u1ed1i núi cao \u0111\u1ed3 s\u1ed9 trong l\u1ee5c \u0111\u1ecba, v\u1ecf Trái \u0110\u1ea5t dày \u0111\u1ebfn 70km.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"137","test":"0","date":"2021-10-24 02:30:08","option_type":"txt","len":2}]}
