Classify:
· Oil: mineral power
· Iron: mineral metalic
· Bauxite: mineral metalic
· Silk: animal material
· Cotton: vegetal material
· Milk: animal material
· Gold: mineral metalic
· Coal: mineral power
· Tuna: animal material
· Wood: vegetal material
· Granite: mineral non-metalic
· Diamonds: mineral non-metalic
· Skin: animal material
· Salt: mineral non-metalic
· Ivory: animal material
· Cooper: mineral metalic
· Tomatoes: vegetal material
· Sulphor: mineral metalic
· Mercury: mineral metalic
· Wool: animal material
· Linen: vegetal material
· Resin: vegetal material
· Rubber: vegetal material
· Cork: vegetal material.
Esplain what raw materials are used to produce:
- Shoes: skin
- Chairs: wood
- Juice: fruits
- Jewels: gold, diamonds
- Keys: iron
- Thermometers: mercury
- Windows: wood, glass
- Doors: wood
- Notebooks: paper
- Sweaters: wool, cotton
- Oil: oil
SOLAR: energy from sunlight is captured in solar panels and converted into electricity.
Advantages: potentially infinite energy supply.
Disadvantages: manufacture and implementation of solar panels can be expensive.
WIND: wind turbines (modern windmills) turn wind energy into electricity.
Advantages: potentially infinite energy supply.
Disadvantages: manufacture and implementation of wind farms xan be costly.
TIDAL: the movement of sea water in and out drives turbines.
Advantages: a lot of energy is generate this way.
Disadvantages: construction can be costly.
GEOTHERMAL: it is possible to use heat froma under the earth's surface in volcanic regions. Steam can be used for heating or tu power turbines creating electricity.
Advantages: potentially infinite energy supply.
Disadvantages: only works in areas of volcanic activity.
HYDRO - ELECTRIC - POWER (HEP): energy harnessed from the movement of water thorough rivers, lakes and dams.
Advantages: creates water reserves as well as energy supplies.
Disadvantages: They can cause the flooding of surrounding communities and landscapes.
BIOMASA: an organic material which can be burnt to provide energy (heat or electricity)
Advantages: it's a cheap source of energy.
Disadvantages: when burnt, it gives of atmospheric pollutants, including greenhouse gases.
What is a multinational corporation (MNCs)?
In this picture represents the multinational as a monarchy, where the head is the "his Royal Globalness". On the wall we see multiple clocks with different times in different countries where they have their industry.
Here is represented as the big multinationals "squeeze" their employees.
What is she trying to tell us?
It's a song that criticizes the use of chemicals and uncontrolled felling of trees. It also makes a complaint of those who destroy nature to build roads or buildings. Always repeat the same warning: you don't know what you've fot 'till it's gone.