A Level in Environmental Studies
Description
Home study A level coursein Environmental Studies.
The Environmental Studies specification enables students to gain an insight into the environment, and the scientific processes that control and affect it. The central theme is the development of an understanding of how different events and cycles within the environment interrelate, how they influence subsequent environmental events, the human impacts on these events and cycles, and the strategies that can be used to minimise the problems caused.
Unit 1: ENVS1 – The Living Environment
An introduction to the biodiversity of life on Planet Earth.
The reasons why the conservation of life on Earth is important are investigated, as are the metho…
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Home study A level coursein Environmental Studies.
The Environmental Studies specification enables students to gain an insight into the environment, and the scientific processes that control and affect it. The central theme is the development of an understanding of how different events and cycles within the environment interrelate, how they influence subsequent environmental events, the human impacts on these events and cycles, and the strategies that can be used to minimise the problems caused.
Unit 1: ENVS1 – The Living Environment
An introduction to the biodiversity of life on Planet
Earth.
The reasons why the conservation of life on Earth is important are
investigated, as are the methods which may be used to achieve
effective conservation.
Conservation in the UK, coral reefs, Antarctica and tropical rainforests are used to develop these issues further.
‘Life Processes in the Biosphere’ allows consideration of the ecological relationships between organisms and their abiotic and biotic environments in order to understand conservation problems further and how these may be managed.
Unit 2: ENVS2 – The Physical
Environment
This unit introduces the available physical resources essential to
life on Earth, how humans utilise these resources and issues
relating to resource over-exploitation.
Additionally, the naturally occurring resources such as atmospheric gases, water and minerals, and cycles involving them are explored. The uses, management and threats to these resources are also investigated, including global climate change, water demands and management as well as mineral exploitation.
Unit 3: ENVS3 – Energy Resources and Environmental
Pollution
Future problems of energy supply and how these may be resolved are
investigated through the study of the energy resources which are
available for use.
The properties of pollutants are considered to explain why some materials or forms of energy cause environmental damage. These issues are developed through the study of a range of atmospheric, aquatic and terrestrial pollutants.
The strategies which may be used to minimise releases, treat effluents and manage the damage caused are considered. These issues allow consideration of the issues related to Units 1 and 2 which involve pollution.
Unit 4: ENVS4 – Biological Resources and
Sustainability
The factors controlling human population growth are considered in
relation to the demands placed upon the planet’s resources and
life-support systems.
Food production and forestry systems are analysed, with particular emphasis on the limiting factors affecting productivity, the environmental problems caused by these systems and the ways in which problems can be addressed.
The study of the sustainability of human lifestyles allows synoptic consideration of the other modules of the specification.
How Science Works
An understanding of How Science Works is a requirement. How Science Works is an underpinning set of concepts and is the means whereby students come to understand how scientists investigate scientific phenomena in their attempts to explain the world about us. Moreover, How Science Works recognises the contribution scientists have made to their own disciplines and to the wider world.
Students are required to arrange and pay for their examinations and manage the course work element if the subject requires this. Students must check the relevant examination board website for further information and final examination sitting dates for the specification.
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