1. environmental science the branch of biology concerned with the relations between organisms and their environment
  2. environmentalist someone who works to protect nature from destruction
  3. environmentalism the philosophical doctrine that environment is more important than heredity in determining intellectual growth
  4. environment the totality of surrounding conditions
  5. environmental of or relating to the external conditions or surroundings
  6. environmentally for the environment
  7. environmental condition the state of the environment
  8. inference a conclusion you can draw based on known evidence
  9. information science the sciences concerned with gathering, manipulating, storing, retrieving, and classifying recorded information
  10. Environmental Protection Agency an independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment
  11. government agency an administrative unit of government
  12. engineering science the discipline dealing with the art or science of applying scientific knowledge to practical problems
  13. conscience motivation deriving from ethical or moral principles
  14. unfriendliness an unfriendly disposition
  15. frontal sinus one of a pair of cavities in the frontal bone
  16. infructescence the fruiting stage of the inflorescence
  17. government officials people elected or appointed to administer a government
  18. entertainment center a wall unit containing sound and television systems
  19. government revenue income available to the government
  20. government office an office where government employees work