Developing nations start off with the primary sector which is farming, mining, fishing, etc. Once they industrialise, they are able to go to the secondary sector. An example of this transition was during the 1900's when England became the first country to industrialise. Coal became immensely important, unfortunately, this is not so nowadays.
You all can suck a ____
it has changed because of the increase of the economy
they are less workers in the secondary sector as businesses are using machines and robots instead as they are cheaper and quicker as they don't need to get paid unlike workers. for example the chocolate made in Cadburys world it not made by people instead they used machines which can do the same job as workers
There many factors affecting social sector theories, Innovation and discovery affect a lot of human mind, which in resulted to alter social sector theories.
It has increased because the primary sector and secondary sector have decreased. They have decreased because machines have taken over the employees jobs, and so they find work in the tertiary sector. Also because more products are being made every day, and these need places to be sold. the primary sector has decreased rapidly through time, from 1980 to 2002 the employment rate for primary industries has decreased by over 65%. the secondary sector has decreased but first off it increased, and the tertiary sector anly came along way after all of this because most people used to grow their own food and stuff. oh and sharky
how the anemometer changed over time
The laws of physics have not changed over time. Our understanding of them has changed over time.
It has increased because the primary sector and secondary sector have decreased. They have decreased because machines have taken over the employees jobs, and so they find work in the tertiary sector. Also because more products are being made every day, and these need places to be sold. the primary sector has decreased rapidly through time, from 1980 to 2002 the employment rate for primary industries has decreased by over 65%. the secondary sector has decreased but first off it increased, and the tertiary sector anly came along way after all of this because most people used to grow their own food and stuff. Katie,ashleigh and Nicole in buisness <3
Because the tertiary sector is needing to become bigger and therefor the secondary sector getting smaller. This ghoweevr does not mean that less is being produced as we have more machinary and equipment to make things in quicker time with less people needed!
how has coal mining changed over time
People changed over time by growing up.
It has increased because the primary sector and secondary sector have decreased. They have decreased because machines have taken over the employees jobs, and so they find work in the tertiary sector. Also because more products are being made every day, and these need places to be sold. the primary sector has decreased rapidly through time, from 1980 to 2002 the employment rate for primary industries has decreased by over 65%. the secondary sector has decreased but first off it increased, and the tertiary sector anly came along way after all of this because most people used to grow their own food and stuff. Katie,ashleigh and Nicole in buisness <3