Bài học 28: Giờ Trái Đất

Home Lớp 5 Tiếng Việt lớp 5 - Sách Kết nối tri thức Bài học 28: Giờ Trái ĐấtBài tập cơ bản

{"common":{"save":0,"post_id":"8284","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"3958","post_id":"8284","mon_id":"1159253","chapter_id":"1159648","question":"\u0110\u1ecdc v\u0103n b\u1ea3n d\u01b0\u1edbi \u0111ây và cho bi\u1ebft m\u1ee5c \u0111ích c\u1ee7a s\u1ef1 ki\u1ec7n Gi\u1edd Trái \u0110\u1ea5t là gì? (Ch\u1ecdn nhi\u1ec1u \u0111áp án) GI\u1edc TRÁI \u0110\u1ea4T<\/strong><\/span><\/p>Gi\u1edd Trái \u0110\u1ea5t là m\u1ed9t s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c Qu\u1ef9 Qu\u1ed1c t\u1ebf B\u1ea3o t\u1ed3n Thiên nhiên t\u1ed5 ch\u1ee9c h\u1eb1ng n\u0103m nh\u1eb1m nâng cao nh\u1eadn th\u1ee9c v\u1ec1 bi\u1ebfn \u0111\u1ed5i khí h\u1eadu và khuy\u1ebfn khích m\u1ecdi ng\u01b0\u1eddi hành \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 Trái \u0110\u1ea5t. S\u1ef1 ki\u1ec7n này \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c vào th\u1ee9 B\u1ea3y cu\u1ed1i cùng c\u1ee7a tháng Ba, khi các thành ph\u1ed1 và th\u1ecb tr\u1ea5n trên toàn c\u1ea7u t\u1eaft \u0111èn trong m\u1ed9t gi\u1edd, t\u1eeb 20 gi\u1edd 30 phút \u0111\u1ebfn 21 gi\u1edd 30 phút gi\u1edd \u0111\u1ecba ph\u01b0\u01a1ng.<\/span><\/em><\/p> S\u1ef1 ki\u1ec7n Gi\u1edd Trái \u0110\u1ea5t \u0111\u01b0\u1ee3c kh\u1edfi x\u01b0\u1edbng l\u1ea7n \u0111\u1ea7u tiên t\u1ea1i Xít-ni, Ô-xtrây-li-a vào n\u0103m 2007. Nh\u1edd các ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n thông và s\u1ef1 kêu g\u1ecdi c\u1ee7a các t\u1ed5 ch\u1ee9c qu\u1ed1c t\u1ebf, s\u1ef1 ki\u1ec7n \u0111ã thu hút s\u1ef1 quan tâm c\u1ee7a th\u1ebf gi\u1edbi nh\u1eefng n\u0103m sau \u0111ó. N\u0103m 2022, s\u1ef1 ki\u1ec7n \u0111ã ghi nh\u1eadn s\u1ef1 tham gia c\u1ee7a h\u01a1n 190 qu\u1ed1c gia và vùng lãnh th\u1ed5. Vi\u1ec7t Nam chính th\u1ee9c tham gia h\u01b0\u1edfng \u1ee9ng Gi\u1edd Trái \u0110\u1ea5t t\u1eeb n\u0103m 2009.<\/span><\/em><\/p> S\u1ef1 ki\u1ec7n Gi\u1edd Trái \u0110\u1ea5t \u0111ã kh\u1eb3ng \u0111\u1ecbnh m\u1ed7i hành \u0111\u1ed9ng nh\u1ecf c\u1ee7a t\u1eebng cá nhân khi \u0111\u01b0\u1ee3c nhân lên trên di\u1ec7n r\u1ed9ng s\u1ebd lan to\u1ea3 và có th\u1ec3 làm cho môi tr\u01b0\u1eddng s\u1ed1ng t\u1ed1t h\u01a1n. Hành \u0111\u1ed9ng t\u1eaft các thi\u1ebft b\u1ecb \u0111i\u1ec7n không c\u1ea7n thi\u1ebft trong 60 phút góp ph\u1ea7n không nh\u1ecf vào vi\u1ec7c ti\u1ebft ki\u1ec7m \u0111i\u1ec7n n\u0103ng, giúp gi\u1ea3m thi\u1ec3u khí các-bô-níc và ch\u1ed1ng bi\u1ebfn \u0111\u1ed5i khí h\u1eadu.<\/span><\/em><\/p>(Nguy\u1ec5n Liêm)<\/span><\/em><\/p>","options":["A. Nâng cao nh\u1eadn th\u1ee9c v\u1ec1 bi\u1ebfn \u0111\u1ed5i khí h\u1eadu","B. T\u1ea1o s\u1ef1 ki\u1ec7n l\u1edbn thu hút m\u1ecdi ng\u01b0\u1eddi. \n ","C. Khuy\u1ebfn khích m\u1ecdi ng\u01b0\u1eddi hành \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 Trái \u0110\u1ea5t.","D. H\u01b0\u1edbng m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u rõ t\u1ea7m quan tr\u1ecdng c\u1ee7a bóng t\u1ed1i. "],"correct":"[\"1\",\"3\"]","level":"1","hint":"Có 2 \u0111áp án \u0111úng trong câu trên. <\/p>","answer":"\u0110áp án \u0111úng là:  A. Nâng cao nh\u1eadn th\u1ee9c v\u1ec1 bi\u1ebfn \u0111\u1ed5i khí h\u1eadu C. Khuy\u1ebfn khích m\u1ecdi ng\u01b0\u1eddi hành \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 Trái \u0110\u1ea5t.<\/span><\/strong><\/p>","type":"checkbox","extra_type":"classic-checkbox","time":"0","user_id":"144","test":"0","date":"2025-01-01 00:28:11","option_type":"txt","len":3},{"id":"3959","post_id":"8284","mon_id":"1159253","chapter_id":"1159648","question":"S\u1ef1 ki\u1ec7n Gi\u1edd Trái \u0110\u1ea5t do ai t\u1ed5 ch\u1ee9c? <\/p>","options":["A. UNESSCO. ","B. Hi\u1ec7p h\u1ed9i các n\u01b0\u1edbc \u0110ông Nam Á.","C. Th\u1ebf gi\u1edbi. ","D. Qu\u1ef9 Qu\u1ed1c t\u1ebf B\u1ea3o t\u1ed3n Thiên nhiên."],"correct":"4","level":"1","hint":"Chú ý \u0111o\u1ea1n 1.   <\/p>","answer":"\u0110áp án \u0111úng là: D. Qu\u1ef9 Qu\u1ed1c t\u1ebf B\u1ea3o t\u1ed3n Thiên nhiên.<\/span> S\u1ef1 ki\u1ec7n Gi\u1edd Trái \u0110\u1ea5t do Qu\u1ef9 Qu\u1ed1c t\u1ebf B\u1ea3o t\u1ed3n Thiên nhiên t\u1ed5 ch\u1ee9c. <\/strong><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"144","test":"0","date":"2025-01-01 00:28:43","option_type":"txt","len":0},{"id":"3960","post_id":"8284","mon_id":"1159253","chapter_id":"1159648","question":"Gi\u1edd Trái \u0110\u1ea5t \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c m\u1ea5y n\u0103m m\u1ed9t l\u1ea7n? <\/p>","options":["A. Hai n\u0103m m\u1ed9t l\u1ea7n. ","B. Ba n\u0103m m\u1ed9t l\u1ea7n. ","C. M\u1ed7i n\u0103m m\u1ed9t l\u1ea7n. ","D. B\u1ed1n n\u0103m m\u1ed9t l\u1ea7n."],"correct":"3","level":"1","hint":"Chú ý chi ti\u1ebft: Gi\u1edd Trái \u0110\u1ea5t là m\u1ed9t s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c Qu\u1ef9 Qu\u1ed1c t\u1ebf B\u1ea3o t\u1ed3n Thiên nhiên t\u1ed5 ch\u1ee9c h\u1eb1ng n\u0103m… <\/span><\/p>","answer":"\u0110áp án \u0111úng là: C. M\u1ed7i n\u0103m m\u1ed9t l\u1ea7n. <\/span> Gi\u1edd Trái \u0110\u1ea5t \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c m\u1ed7i n\u0103m m\u1ed9t l\u1ea7n. <\/strong><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"144","test":"0","date":"2025-01-01 00:29:43","option_type":"txt","len":0}]}