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ECOLOGY AND POLLUTION: Middle Ages and Contemporary Ages
3
Middle Ages and Contemporary Ages
Julen San José
Menesianos nanclares
JOBS AND GUILS
Date 1
Sources of Energy:
ENERGY
- My conclusion is that now we have more solutions but this solutions pollut -
Middle ages:
Middle Ages
- In middle age, they used fire, wills, water to do energy. -
Nowadays:
We use electricity, natural gas, stove...
Contemporary Ages
Means of transport:
TRANSPORT
- Means of transport were normally by animals and now we have safer transports but more polluting transports -
middle ages:
Middle Ages
- Before they moced with horses, donkeys, mules, cows...
this transports were slower than today but they doesn't pollut -
Nowadays
Contemporary Ages
- we move on Cars, Planes, motorcycle...
these transports are fasters than before but they pollute more -
Raw Materials
MATERIALS
Before there were few materials to do houses, tends... Now we use more materials and more tough
middle ages:
There was wool for clothes, straw for houses,
iron or bronze for
make weapons...
Middle Ages
Nowadays
We use bricks to do houses, polyester for chothes, plastic for keep things...
Contemporary Ages
Jobs And Guils
We evolutionated and we havo more human rights than then.
middle ages:
Middle Ages
Then they doesn't have any human rights and thay pay not much for do a job.
Nowadays:
We have human rights and holidays, now we have a fair salary and childs doesn't work.
Contemporary Ages
Industry
The industry change a lot and the tools used for industry have also changed.
INDUSTRY
middle ages:
Middle Ages
Then they used persons to do jobs of industry and they were intoxicated because thay didn't have the necessary hygiene
Nowadays
We use tecnology to do industry jobs and now we have the necessary hygiene to this job.
Contemporary Ages
Ecological Values:
We evolutionated and we take care of this things and we see what are the most dangerous problems in the world
ECOLOGICAL VALUES
middle ages:
Middle Ages
Then they not interesed of the pollution because they doesn't think in about thus things.
Nowadays
We have more pollution because we pollut more than in the middle ages.
Contemporary Ages
Agriculture
The agriculture has not changed but tha way it is done yes has changed.
AGRICULTURE
middle ages:
They use persons, horses, donkeys, cow to do agriculture and normally they use tools maked of wood.
Middle Ages
Nowadays
We use tractors, electric tools...
The today's methods are easier.