Demonstrators in New Delhi, India, lie down in the middle of a busy road and block traffic to protest the death of a young woman who was raped and beaten by a group of men on a bus. The demonstrators' behavior would be considered and .

Which of these is an example of physical systems impacting the environment? a flood causes erosion and loss of shoreline. people fill a lake before building houses near it. an earthquake causes a building to fall. a native tribe considers a volcano to be sacred.