B.Pharmacy 2nd Semester Environmental Science Unit – 1 notes available in pdf form
Unit-I
The Multidisciplinary nature of environmental studies
Natural Resources
Renewable and non-renewable resources:
Natural resources and associated problems
a) Forest resources; b) Water resources; c) Mineral resources; d) Food
resources; e) Energy resources; f) Land resources: Role of an individual in
conservation of natural resources.
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Unit 1: The Multidisciplinary Nature of Environmental Studies
🔹 Introduction to Environmental Studies
- Environmental science is the study of the interaction between humans and the environment.
- It is multidisciplinary, meaning it includes knowledge from different fields like:
- Biology
- Chemistry
- Physics
- Geography
- Ecology
- Economics
- Sociology
- Political science
🔹 Scope of Environmental Studies
- Understanding environmental problems and solutions.
- Promoting sustainable development.
- Preserving biodiversity.
- Managing natural resources effectively.
🔹 Importance of Environmental Studies
- Awareness: Helps understand the impact of human activities on nature.
- Solutions: Encourages finding eco-friendly solutions to problems like pollution, deforestation, and global warming.
- Legal Knowledge: Provides knowledge of environmental laws and ethics.
- Sustainable Development: Promotes development that meets present needs without compromising future generations.
🔹 Need for Public Awareness
- People should be aware of:
- Pollution and its health impacts.
- Waste management.
- Conservation of water and forests.
- Climate change effects.
- Public participation is vital through:
- NGOs
- Environmental movements
- Education programs
- Media and campaigns