Step 1: Understand the concept of 'Green Buildings'. These buildings are designed to be environmentally friendly, reducing energy and water consumption while incorporating sustainable materials.
Step 2: Analyze each given statement:
- Statement 1: True. Green buildings use sustainable materials that have minimal environmental impact.
- Statement 2: True. These buildings are designed to consume less water and energy through efficient systems.
- Statement 3: True. Many green buildings integrate greenery, such as vertical gardens or rooftop plantations, to improve air quality.
- Statement 4: False. The term 'Green Building' does not imply that the building is physically green in color. It refers to sustainability and efficiency.
Step 3: Since statements 1, 2, and 3 are correct, the right answer is option C.