Lecture 1: Overview of Environmental Science

• What is Environment?
• Scale and Size of Environment
• Components of the Environment
• What is Environmental Science?
• Environmental Science helps us to understand
• The concept of Sustainable and Sustainability
• What are environmental problems:
• MCQ and True/False

Lecture 2: Spheres of the earth system

• What is a System?
• Four major sub-systems or spheres
• The Crust
• Convergent boundaries
• Divergent boundaries
• Transform boundaries
• Mantle
• Core