1 00:00:00,000 --> 00:00:06,179 Hello boys and girls, hello again. We're going to keep on learning about rivers. 2 00:00:06,500 --> 00:00:14,699 In this section, which is on page 27, the name or title of this section is 3 00:00:14,699 --> 00:00:16,940 How do you read a watershed map? 4 00:00:17,199 --> 00:00:22,940 So, we're going to talk, we're going to treat the watersheds in the Iberian Peninsula. 5 00:00:23,300 --> 00:00:27,000 As you can see, you see three watersheds, three colours in here. 6 00:00:27,000 --> 00:00:29,859 The green one, the orange one, the pink one. 7 00:00:30,000 --> 00:00:37,079 and this is because all the rivers in Spain are grouped in watersheds. 8 00:00:37,520 --> 00:00:38,600 What is a watershed? 9 00:00:38,600 --> 00:00:46,079 A watershed is an area of land where all the rivers flow to the same sea or ocean. 10 00:00:47,000 --> 00:00:56,200 We have to group the rivers in Spain, and this is a form, this is the way we group the rivers. 11 00:00:56,200 --> 00:01:00,060 We do, we group in watersheds, okay? 12 00:01:01,679 --> 00:01:10,200 The watershed is, es la tierra o la zona o el lugar donde todos los ríos desembocan. 13 00:01:10,299 --> 00:01:11,000 You remember flow? 14 00:01:11,980 --> 00:01:15,040 Desembocan en el mismo mar o océano. 15 00:01:15,540 --> 00:01:23,980 So all these rivers flow into the Atlantic Ocean, that's why we call it Atlantic Watershed. 16 00:01:23,980 --> 00:01:27,980 What about the Cantabrian Watershed? 17 00:01:28,719 --> 00:01:33,379 All these rivers flow to the Cantabrian into the Cantabrian Sea. 18 00:01:34,420 --> 00:01:38,799 And what about the Mediterranean Sea Watershed? 19 00:01:38,939 --> 00:01:51,939 Sorry, the Mediterranean Watershed has all these rivers and all of these flow into the same place, into the Mediterranean Sea. 20 00:01:51,939 --> 00:02:04,939 So, we have three watersheds in the Iberian Peninsula, which is the Cantarian Watershed, the Atlantic Watershed, and the Mediterranean Watershed. 21 00:02:04,939 --> 00:02:10,939 Let's talk about some things. We're going to see some here, some definitions. 22 00:02:10,939 --> 00:02:17,939 And we're going to put it a little bit. We can do it later here. 23 00:02:17,939 --> 00:02:38,139 Okay, have a look at the map. It's the same as in the book. Okay, but we have here, we're going to press Atlantic and see which is the longest and the shortest river in the Atlantic Courser. 24 00:02:38,139 --> 00:02:47,879 The El Tajo river, El Río Tajo, is 1,007 kilometers, so it's the longest. 25 00:02:49,020 --> 00:02:50,979 So we're talking about length now. 26 00:02:51,680 --> 00:03:02,000 What I'll give it is 657 kilometers long, which is the shortest in Atlantic watershed. 27 00:03:02,000 --> 00:03:08,120 Let's see, it's saying that the rivers are long 28 00:03:08,120 --> 00:03:11,620 These rivers in Atlantic watershed are long 29 00:03:11,620 --> 00:03:17,479 Because the source is in the mountains far from the ocean 30 00:03:17,479 --> 00:03:23,539 Así que el nacimiento es desde las montañas pero lejos del mar 31 00:03:23,539 --> 00:03:26,460 So the course is longest 32 00:03:26,460 --> 00:03:31,479 These rivers in this watershed, in the Atlantic watershed are longest 33 00:03:31,479 --> 00:03:42,919 and they have a higher flow regime in the spring and autumn than in summer yes in summer is drier 34 00:03:42,919 --> 00:03:51,780 because it's very hot and the water you know get gets dry okay so it's hot it's hotter and 35 00:03:51,780 --> 00:03:58,479 in summer they have less flow okay what about 36 00:03:58,479 --> 00:04:10,139 the mediterranean sea what does it say here not here yeah mediterranean watershed okay it says 37 00:04:10,139 --> 00:04:19,600 they are short they are short the longest is the ebro and the shortest is segura okay 38 00:04:19,600 --> 00:04:25,899 the longest is the ebro and segura is the shortest so we're talking about plumb here 39 00:04:25,899 --> 00:04:27,980 what else, what else 40 00:04:27,980 --> 00:04:30,279 they have a low flow as well 41 00:04:30,279 --> 00:04:32,779 un régimen de caudal 42 00:04:32,779 --> 00:04:33,439 bajito 43 00:04:33,439 --> 00:04:36,100 no son muy caudalosos 44 00:04:36,100 --> 00:04:38,600 a low flow regime, you remember 45 00:04:38,600 --> 00:04:40,879 with exception again 46 00:04:40,879 --> 00:04:41,560 of the Ebro 47 00:04:41,560 --> 00:04:44,399 pero el único que no tienes 48 00:04:44,399 --> 00:04:45,920 bajo caudal es el Ebro 49 00:04:45,920 --> 00:04:48,560 river because they 50 00:04:48,560 --> 00:04:50,240 flow in our areas 51 00:04:50,240 --> 00:04:51,699 with little rain 52 00:04:51,699 --> 00:04:53,720 porque no hay mucha lluvia en esta zona 53 00:04:53,720 --> 00:04:59,019 for the rest of the rivers, not for the Ebro.