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Social 5º - Primary Sector

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Subido el 31 de marzo de 2020 por Luis Miguel I.

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How are you? We are in Unit 5, how the economy works. To understand economy we have to talk about 00:00:00
jobs and jobs can be classified into three sectors depending on the activity they are 00:00:09
dedicated to. Primary, secondary and tertiary. Today primary sector, pay attention, primary 00:00:14
sector consists basically into transform raw materials and materials primers which are 00:00:21
materials that haven't been modified by us, the human beings, from the natural resources. 00:00:27
If you think in this example you understand very good. Wood is a raw material taken from 00:00:33
natural resources, trees, all right? Wood is a raw material and trees are natural resources. 00:00:41
We have four different activities. Let's take a look at the first one. What's this? 00:00:48
Yes, you got it. This is fishing. Fishing in Spain is very important because our 00:00:52
country is surrounded by water, by the Mediterranean Sea, the Atlantic Ocean and 00:00:59
the Cantarian Sea. What type of fish do we get in our country? Basically tuna, 00:01:04
octopus, sea bass, sea bream, hake. Well, you got the translations of some fish 00:01:09
that maybe you don't know from before. We get two types of fishing. One is deep 00:01:14
sea fishing that you do it here in the middle of the ocean in the middle of the sea and coastal 00:01:20
fishing that as you can imagine it's next to the coast next people fish next to the to the shoreline 00:01:27
other places where we can fish are rivers and also the fish farms that are like farms with 00:01:35
sheep and cows but in this case what we got are our fish all right another activity what's this 00:01:41
yes this is forestry pay attention to the translation silvicultura i don't know if you have 00:01:47
ever listened to this forestry is the science of planting and taking care of large 00:01:53
areas of trees as we saw an example to get wood in order to make other other materials 00:01:59
most important trees in our country are conifers like pine trees but forestry has a problem 00:02:06
Have you guessed? We talk about this when we talk about ecosystems, deforestation, when we cut too many trees, the natural habitat suffers and some animals lose, they can lose a home, alright? 00:02:13
Another one. What's this? Yes, you got it. Mining. Mining is basically obtaining rocks and minerals. 00:02:27
minerals in the activity you have made you were saying materials that we need 00:02:34
to build a smartphone to make a smartphone and most of them were rocks 00:02:42
and minerals we got two types underground mining down below the earth 00:02:49
with tunnels and we call open cast mining which is done on the surface it's 00:02:54
It's called opencast, like in this picture, because you can see the sky. 00:03:00
The translation of opencast will be a cielo abierto. 00:03:05
To finish, we got farming. 00:03:09
Look at these pictures, please. 00:03:12
This farming, do you think the pictures here are the same as this one? 00:03:15
No, no. 00:03:20
They are a little different. 00:03:21
First one is what we call arable farming, which is dedicated to fruit and vegetables. 00:03:22
agriculture here you are and the second one is what we call livestock farming and life because 00:03:30
animals are alive right so this is what we call ganadería all right in edible farming we got 00:03:37
two types dry crops our crops remember cultivos and that they grow with rain water we don't need 00:03:44
to pour water on them. For example, olives or wheats. And others are irrigated crops 00:03:53
that they need a lot of water. We have to pour water on them, like fruit or rice. Finally, 00:03:59
we got another type of livestock farming. Extensive, when the animals are outdoors, 00:04:05
outside. A long time ago, most livestock farming was extensive, but nowadays it's what we call 00:04:12
intensive. Animals are kept in enclosed spaces. Well, would you like to work in the primary sector when you grow up? 00:04:18
That's an option, eh? Well, I hope you understand everything. If not, ask, please 00:04:29
ask. And well, thank you for watching it. See you soon. Bye! 00:04:37
Autor/es:
Luis Miguel Isidro Navarro
Subido por:
Luis Miguel I.
Licencia:
Reconocimiento - No comercial - Compartir igual
Visualizaciones:
84
Fecha:
31 de marzo de 2020 - 9:00
Visibilidad:
Público
Duración:
04′ 44″
Relación de aspecto:
1.78:1
Resolución:
1920x1080 píxeles
Tamaño:
108.68 MBytes

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