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primary sector 2 diagrama - Coggle Diagram
primary sector 2 diagrama
livestock farming: rearing animals for human use
intensive livestock farming: livestock in housed in barns and fed completelyor partially whith artificial feeds, thi demant high levels of investment in buildings, breed selection, feeding technology and veterinary care
Extensive livestock farming: livestock is reared in large open air fields,it con complement agriculture as it provides crop growers, it is above all the dominant actuvity in areas whith natural features that do not favour agriculture
silviculture(forest production and enviromental)
1
enviroment roles
they absorved CO2 from the atmospher
add umidicity to the atmosphere
protect the soil from the erosion and contain rich plants
contain rich plant and animal biodiversity
uses
supplies food products(fruits, game and mushrooms)
harvest wood from trees
energy sources(rubber, cork, resin, cellulose, paper, pharmaceuticalproducts and perfumes)
Fishing. Use of the sea
areas of the sea where fishing levels are particulary high are called fishing grounds
problems
polution
difficulty of graning acces to fishing grounds
over fishing
it provides
food for perople
raw materials for industry(tinned and fozen products, oils flours and fertilisers)
fishing polices
application of anti polution measures
the signing of internacional fishing agreement
the establisment of fishing grounds
promotion of aquaculturu or the breeding of fish, crustacians and moluscs
proibition of harmfull fishing