IBDP Environmental Systems & Societies Solutions Chapter 8 Notes
Human Systems and Resource Use
STUDY NOTES FOR ENVIRONMENTAL SYSTEMS & SOCIETIES (ESS) CHAPTER 8 – Human Systems and Resource Use
These notes have specially been curated by expert teachers to simplify and enlighten concepts given in IB ESS SL. The notes are comprehensive in nature and are sufficient to study the chapter in depth and one need not look for other resources beyond the notes provided on our website which can be accessed for free. The notes for Human Systems and Resource Use IBDP SL are available on our official website and can be downloaded for free. You are one click away from obtaining all that you need to score well in IB ESS SL.
The material made available on Tychr’s website is available for all IBDP subjects and is specially curated after an extensive amount of effort to ensure that the notes are in consonance with the IB curriculum and are an amalgamation from various textbooks prescribed by the IBO. Students often face a challenge understanding concepts, especially concepts that are new and tricky, these IB ESS Notes will help the student cover the chapter of Human Systems and Resource Use entirely while explaining every concept in a detailed and easy way.
The chapter on human systems and resource use explains the demographic tools that are used to evaluate population. Terms like birth rate, mortality, doubling time and other related terms are explained along with their formulae for calculation. The Demographic Transition Model (DTM) which shows the change in population is also examined. We discuss policies like One Child Policy of China and the anti-natalist an pronatalist policy of Singapore to control population growth. There have been various international policies to address the effects of growth in population. Natural capital which is the number of natural resources that are present consists of both renewable as well as non-renewable resources which need to be used judiciously.
Next, we understand waste production and methods to dispose waste produced in homes like landfills, composting and incineration. Certain types of waste which is non-biodegradable like plastics and e-waste needs to be handled by other methods so that it does not end up harming the animals and becoming a threat to the ecosystem. Carrying capacity which is the maximum number of species that can be supported by the environment and the concept of ecological footprint is examined in less economically developed countries and more economically developed countries.
- Chapter 1 Foundation of ESS
- Chapter 2 Ecosystems and Ecology
- Chapter 3 Biodiversity and Conservation
- Chapter 4 Water, Aquatic, Food Production Systems and Societies
- Chapter 5 Soil Systems, Terrestrial Food Production Systems and Societies
- Chapter 6 Atmospheric Systems and Societies
- Chapter 7 Climate Change & Energy Production
- Chapter 8 Human Systems and Resource Use