Public learning track
History and Evolution of Earth's Atmosphere
10th Grade · Science · UK GCSE
10 lessons
Goal
Explain how volcanic activity formed Earth's early atmosphere and how biological and geological processes evolved it over 4.6 billion years.
Featured Diagrams
The Formation of Earth's Early Atmosphere
10 lessons
0 of 10 done
- 1The Formation of Earth's Early AtmosphereUp nextStart
- 2Comparing Earth's Early Atmosphere to Mars and VenusPremiumNot started yet
- 3Condensation of Water Vapour and Ocean FormationNot started yet
- 4How Oceans Reduced Atmospheric Carbon DioxideNot started yet
- 5The Evolution of Photosynthetic Organisms and AlgaeNot started yet
- 6The Great Oxygenation Event and Animal EvolutionNot started yet
- 7Formation of Sedimentary Carbonate Rocks and LimestoneNot started yet
- 8Formation of Fossil Fuels as Carbon SinksNot started yet
- 9Composition of Earth's Modern AtmosphereNot started yet
- 10Interpreting Geological Evidence for Atmospheric ChangeNot started yet
Standards Covered
- UK-GCSE-SCIENCE-CHEM-EAGeneral Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10Earth and atmospheric science
- UK-GCSE-SCIENCE-CHEM-EA-01General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10The composition and evolution of the Earth’s atmosphere since its formation
- UK-GCSE-SCIENCE-CHEM-EA-01-01General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10interpret evidence for how it is thought the atmosphere was originally formed
- UK-GCSE-SCIENCE-CHEM-EA-01-02General Certificate of Secondary Education (GCSE) · Science · Year 11 (GCSE) · Grade 10describe how it is thought an oxygen-rich atmosphere developed over time
Curriculum Framework
10th Grade · Science · UK GCSE
1
10 lessons
Crude Oil, Hydrocarbons, and Fractional Distillation
Explain how crude oil is formed, separated into useful fractions by fractional distillation, and understand the properties of alkanes.
2
9 lessons
Cracking and Alkenes
Explain how cracking produces shorter alkanes and alkenes to meet demand, and test for unsaturation.
3
10 lessons
The Reactivity Series and Metal Extraction with Carbon
Explain the industrial extraction of metals below carbon in the reactivity series using reduction by carbon.
4
10 lessons
Electrolytic Extraction of Reactive Metals
Explain why reactive metals above carbon must be extracted using electrolysis and calculate energy and electrode requirements.
5
9 lessons
Alternative Metal Extraction: Phytomining and Bioleaching
Evaluate biological methods of extracting metals from low-grade ores to conserve finite resources and reduce landscape damage.
6
10 lessons
Life Cycle Assessments (LCAs)
Conduct and interpret Life Cycle Assessments across all stages of a product's lifespan to evaluate environmental impact.
7
10 lessons
Recycling, Reusing, and Sustainable Chemistry
Explain how recycling materials conserves natural reserves, saves energy, and reduces environmental degradation.
8
10 lessons
History and Evolution of Earth's Atmosphere
Explain how volcanic activity formed Earth's early atmosphere and how biological and geological processes evolved it over 4.6 billion years.
9
10 lessons
Greenhouse Gases and the Greenhouse Effect
Explain how greenhouse gases interact with electromagnetic radiation to maintain global temperatures supporting life.
10
10 lessons
Anthropogenic Climate Change and Evidence Analysis
Evaluate the scientific evidence linking fossil fuel consumption to rising global temperatures and assess scientific uncertainty.
11
10 lessons
Climate Change Impacts, Mitigation, and Carbon Footprint
Describe the consequences of global climate change, calculate carbon footprints, and evaluate strategies to mitigate greenhouse emissions.
12
10 lessons
Atmospheric Pollutants, Combustion, and Air Quality
Identify major atmospheric pollutants formed during combustion of fuels, their environmental hazards, and pollution abatement methods.
13
9 lessons
Earth's Water Resources and Potable Water Production
Distinguish between pure water, fresh water, and potable water, and explain the chemical steps required to treat fresh water safely.
14
9 lessons
Desalination and Waste Water Treatment
Explain how sea water is desalinated and how domestic, agricultural, and industrial waste water is treated to protect the environment.
15
6 lessons
Comparing Potable Water Production and Separation Methods
Compare the separation techniques, energy demands, and relative ease of producing potable water from ground water, salt water, and waste water.
16
7 lessons
Mathematical Skills in Earth and Atmospheric Chemistry
Extract and interpret atmospheric and water data from charts, graphs, and tables, and use orders of magnitude to evaluate data significance.