1. relating to the natural world and the impact of human activity on its condition
2. relating to the conditions that affect the behavior and development of someone or something

Examples

• The company adopted new environmental policies to reduce pollution.
• Environmental protection is crucial for future generations.
• Scientists study environmental factors that influence plant growth.
• The environmental impact of plastic waste is devastating.
• Environmental conditions in the classroom affect student learning.
• The government passed strict environmental regulations.
• Environmental awareness has increased significantly in recent years.