Studying at York
Earth: Past, Present & Future - ENV00001C
Module summary
From the 'Big Bang' to the rise of human civilisation, and the consequences of our over exploitation of natural resources, this module draws on physics, chemistry, geology and biology to develop an understanding of how our planet works and how humankind has influenced, and is influenced, by it.
Module will run
| Occurrence | Teaching period |
|---|---|
| A | Semester 2 2024-25 |
Module aims
The purpose of this module is to teach students where our planet came from, how it “works” and how human activities impact on and are impacted by natural processes. The module will provide an integrated view of how the earth works as a system considering how the different spheres of our planet, the geosphere, hydrosphere, cryosphere, biosphere and atmosphere have interacted in the past to create an environment suitable for human life and the energy transformations that have accompanied this. The module will go on to consider humans as part of the system and the consequences of human activities on how the planet functions. Topics covered in the module include an introduction to systems and scale, the big bang and the formation of the universe and planets, the differentiation of the earth into different layers, controls on the earth’s temperature, plate tectonics, the origins of life, evolution and extinction, oxygen and the evolution of the atmosphere, natural climate change, the emergence of humans, human impacts on the planet, the impacts of natural processes on humans and the sustainable use of the earth’s resources. The module will also include several practicals including geological dating methods, rock identification and carbon and water footprinting.
Module learning outcomes
On completion of this module a student will be able to:
- Demonstrate an understanding of the evolution of the planet Earth
- Demonstrate an awareness of the dynamic nature of our planet
- Explain the causes and consequences of extreme events and catastrophes
- Demonstrate an appreciation of the interactions of different components of the Earth system
- Explain the impacts of human behaviour on the habitability of the Earth
- Demonstrate knowledge of basic Earth processes
- Identify rock types
- Demonstrate an understanding of systems and positive and negative feedbacks
Indicative assessment
| Task | % of module mark |
|---|---|
| Closed/in-person Exam (Centrally scheduled) | 100 |
Special assessment rules
None
Indicative reassessment
| Task | % of module mark |
|---|---|
| Closed/in-person Exam (Centrally scheduled) | 100 |
Module feedback
Formative feedback includes online quiz feedback that will be provided immediately after completion of the quiz and real time feedback during practical sessions. Feedback on assessments and reassessments will be timetabled to occur after the exams have been held. Ongoing verbal feedback throughout the module.
Indicative reading
Marshak, S. (2015) Earth: Portrait of a Planet. 5th edition. Norton & Co.
Langmuir, C. H., & Broecker, W. (2012). How to build a habitable Planet. In How to Build a Habitable Planet. Princeton University Press.