what is sustainable development - Development that meets the needs of the present without compromising the ability of the future generations to meet their own needs, what is carbon footprint - It is the amount C02 equivalent that is released into the atmosphere as a result of our activities, how to reduce carbon footprint - 1) Use a reusable water bottle instead of a non reusable bottle, what is LEDC - less economically developed countries, what is MEDC - more economically developed countries, birth rate - The number of live babies per 1000 of the population per year, death rate - number of deaths per 100 of population per year, GDP - total values of goods and services produced by a country in a year which include foreign trade , GNP - total value of goods and services produced in a country within a year, life expectancy - average age a person is expected to live to, infant mortality rate - number of babies who die under 1 year per 1000 live births, population growth - change in population over time, literacy - adults who can read or have been to school till 14, population pyramid - a graph showing the distribution of a population of gender and age, primary economic sector - using natural resources to grow or extract raw materials , secondary economic sector - the manufacturing or processing of a raw material, teriary economic sector - the services sector of the economy, north- south line - the north south divide between their economy's and quality of life,

sustainable development+ develpment

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