1
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Look at this activity we have in here, the course of the river, el curso del río, the different parts of the course.

2
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Okay, so in the upper course, let's check, we have, this is the upper course, so this is the highland, this is the highest part of the course.

3
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So, let's press on the number one.

4
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What is this?

5
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Rivers begin in the mountains at the source.

6
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So, the higher source is the upper course and you see the river starts here in the mountains.

7
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They flow fast, fluyen rápido, flow fast down through the valleys, a través de los valles, bajando por los valles.

8
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Yes. Number two. What is it? Number two. The valleys, rivers are narrow. They carry little water and flow fast. Also the same is still narrow. Okay. And go through the valleys and flow fast. Okay. Then let's close it and let's go to, let's move to the other, the middle course.

9
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Let's see the middle course.

10
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You see the middle course?

11
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Yeah, we have three numbers.

12
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Let's go to number three.

13
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What is it?

14
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Number three.

15
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Rivers are white here.

16
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You see it's white.

17
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Son anchos.

18
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The rivers are white.

19
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They carry a lot of water from tributaries.

20
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Están recogiendo agua de los tributaries.

21
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There's more rivers here.

22
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So that's why they are white.

23
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Because they are taking more water from all these tributaries.

24
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okay the course is full of bands called meanders okay so you see meanders as

25
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well the corpse the corpse here the corpse meanders excellent let's move to

26
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number four so a bridge connects land on to side of a river people can cross

27
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cross it yeah so this is a bridge you know you can cross the river okay yes now number five what is

28
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it on planes on planes rivers are white and they flow slowly yes because this this part in on this

29
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part is um wider because it's on a plane and on the plane on planes the the the water flows slowly

30
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and also gets wider okay and let's move to the last one the last one sorry lower course and we

31
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have here number six can you see number six lower course okay the end of the river is called the

32
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mouth the river mouth this is the end of the river the river or the water flows into the ocean

33
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Seas, lakes

34
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Or the rivers

35
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But here is an ocean or river

36
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River flow

37
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Slowly at the mouth

38
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It also flows slowly

39
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You know

40
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The most wider, the most slowly

41
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As well

42
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Okay