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Transcript

ECOLOGY AND POLLUTION

SAUL / MENESIANOS NANCLARES

R

RAW MATERIALS

Raw materials on middle age: use fire, horse from grow, wood to heat up, bronze, brass, clay, copper, cotton, glass, gold, iron, leather, marbie, sond, silver...

Raw materials in contemporary age: Used: Alluminium, carbon , metal...

S

SOURCES OF ENERGY

Sources of energy in middle age: Use fire, sunny, carbon, watermeal...

Sources of energy in contemporary age: Used light, sunny, mill wind, fire, carbon, natural gas, electricity, solair panels...

M

MEANS OF TRANSPORT

Means of transport in the middle age: Use horse, Donkey, cow, cutting weel, goat..

Means of transport in the contemporary age: Used car, bus, Taxi, train, Electric skate, bycicle, plane, boat.

I

INDUSTRY

INDUSTRY ON MIDDLE AGE: The people worked with carbon and the boss had bread

Industry on the contemporary age: The people have a god job and the boss had money

A

AGRICULTURE

Agriculture on the middle age: On the middle age cultivate, wheat, barley, cereal, legunes, bare, Cultivate the agriculture with your on hands and used the animal to cultivate.

Acrigulture on the contemporary age: Cultivate, wheat, barley, cereal, legume, potatoes, vegetable... Used the tractor to cultivate

E

ECOLOGICAL VALUES

Ecological values in the middle age: In the middle age don't have pollution because don't exist petroleo, gasolina, plastic...

Ecological values in the contemporary age: In the contemporary age we have pollution because we used the petroleo, oil, gasolina, electricity...

CONCLUSION

In this proyect I have learn many sew.

Raw materials: I have learn in the middle age use the raw materials to heat up, to catch, to eat animals.. and with raw materials invented arms...

Sources of energy: In the middle age used fire, carbon, fire... to eat, to heat up, to look in ther dark, to plant the harvest...

Means of transport: I learn the people go to animals to the others place and transport eat...

Industry: I learn the people worked in the mine and the boss alone bread and the people dead to the boss don't matter.

Agriculture: I learn On the middle age cutlivate wheat, barley, cereal, legume, bare... and use hands and horses to cutlivate

Ecological values: I learn in the middle age don't have pollution because don't have gasolina, gas natural, petroleo... and don't use electricity to live used the fire and many sew

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