3.2.1 Identify the energy source that relates to the burning of fossil fuels. 3.2.2 Give the index that is used to measure society's level of development. 3.2.3 Briefly describe the term economic indicator. 3.2.4 Explain the negative impact of rural-urban migration on the supply of services in urban areas. 2.5 How will renewable sources of energy affect poor households in rural areas positively?
Answer (1)
3.2.1 Energy Source Related to Burning of Fossil Fuels:
The energy source related to the burning of fossil fuels is primarily non-renewable energy . Fossil fuels, such as coal, oil, and natural gas, are burned to release energy, which is commonly used for electricity generation, heating, and powering vehicles.
3.2.2 Index Used to Measure Society's Level of Development:
The Human Development Index (HDI) is commonly used to measure society's level of development. HDI is a composite index that considers the average achievements in a country in three basic dimensions of human development: life expectancy (health), education (knowledge), and per capita income (standard of living).
3.2.3 Economic Indicator Description:
An economic indicator is a statistic about economic activities that allows analysis of economic performance and predictions of future performance. Examples include gross domestic product (GDP), unemployment rates, and inflation rates. These indicators help in understanding the state of the economy and guide policymakers in making decisions.
3.2.4 Negative Impact of Rural-Urban Migration on Urban Services Supply:
Rural-urban migration involves people moving from the countryside to cities in search of better opportunities. This migration can lead to overcrowding in urban areas, putting immense pressure on available services such as housing, healthcare, education, and transportation. Often, urban infrastructure struggles to keep up with the sudden increase in population, leading to a decline in the quality and availability of services, increased pollution, and the development of informal settlements or slums.
2.5 Positive Effects of Renewable Energy Sources on Poor Rural Households:
Renewable sources of energy, such as solar and wind, can positively affect poor households in rural areas by providing access to affordable and sustainable energy. Many rural areas do not have reliable access to national grids. Renewable energy solutions, like solar panels, are often more cost-effective long-term and can improve living conditions by enabling access to electricity for lighting, cooking, and other household needs. This can lead to improved health and educational outcomes and can provide new economic opportunities, such as starting small businesses.
