1 00:00:00,000 --> 00:00:06,900 Boys and girls, we're going to see some images here, and we're going to say which course is it. 2 00:00:06,960 --> 00:00:10,699 Is it upper course, is it middle course, or is it lower course? 3 00:00:10,839 --> 00:00:15,839 So, on the first image you see, it's a... 4 00:00:15,839 --> 00:00:16,519 Upper course. 5 00:00:16,719 --> 00:00:20,480 Upper course, yeah. Upper course. It's in the highland, okay? 6 00:00:21,160 --> 00:00:22,620 Let's go to the next one. 7 00:00:23,000 --> 00:00:26,199 What do you think? Is it upper, middle, or lower? 8 00:00:27,300 --> 00:00:28,500 So, let's check. 9 00:00:28,500 --> 00:00:30,420 Upper course 10 00:00:30,420 --> 00:00:31,440 Upper course too 11 00:00:31,440 --> 00:00:34,520 It's near the mountains on the hills 12 00:00:34,520 --> 00:00:34,859 You know 13 00:00:34,859 --> 00:00:37,380 Let's move to the other one 14 00:00:37,380 --> 00:00:39,460 Think about it 15 00:00:39,460 --> 00:00:41,299 And now let's check 16 00:00:41,299 --> 00:00:43,200 Middle course 17 00:00:43,200 --> 00:00:45,820 Yeah it's middle course 18 00:00:45,820 --> 00:00:47,240 You see it's wider 19 00:00:47,240 --> 00:00:50,960 Let's move to the other one 20 00:00:50,960 --> 00:00:52,420 What do you think 21 00:00:52,420 --> 00:00:54,320 Is it in a plain 22 00:00:54,320 --> 00:00:55,939 Is it in the mountains 23 00:00:55,939 --> 00:00:57,600 Think about it 24 00:00:57,600 --> 00:01:05,760 narrow it's wide let's check meanders these are meanders yeah because they are curbs but meanders 25 00:01:05,760 --> 00:01:13,200 who normally are in the plain are in the middle course but these are meanders because it has the 26 00:01:13,200 --> 00:01:23,040 river has got a lot of curbs curbs yes let's check what is this what do you think let's check middle 27 00:01:23,040 --> 00:01:30,719 course this is a middle course it's in the center let's check let's continue with this 28 00:01:31,519 --> 00:01:39,439 oh you're seeing the the river mouth you see here what could it be let's check lower course 29 00:01:39,439 --> 00:01:44,879 it's lower cause because it has river mouth here it flows into the sea right now or ocean 30 00:01:45,920 --> 00:01:52,560 okay let's see if we have any other yes let's think about it what is it let's think 31 00:01:53,040 --> 00:01:54,120 Lower course. 32 00:01:54,260 --> 00:01:55,480 This is lower course, too. 33 00:01:55,920 --> 00:01:57,060 It's lower course, too. 34 00:01:57,459 --> 00:01:57,579 Yeah. 35 00:01:58,560 --> 00:02:00,480 And that's the end of it.