Assertion: ozone | /r/HasProperty | harmful
Facets:
value: to health
type: TRANSITIVE-OBJECT
value: on ground level
type: LOCATION
value: to people
type: TRANSITIVE-OBJECT
value: to all types of cells
type: TRANSITIVE-OBJECT
value: at the surface
type: LOCATION
value: at lower elevations of the atmosphere
type: LOCATION
value: from a human perspective
type: OTHER
value: mixed with other chemicals
type: OTHER
value: in its pure form
type: OTHER
value: to the respiratory system
type: TRANSITIVE-OBJECT
value: at levels
type: OTHER
Source sentences:
text: Hundreds of studies suggest that ozone is harmful to people at levels currently found in urban areas.
text: On ground level, however, ozone is “a harmful air pollutant.
text: At ground level, ozone is a harmful pollutant.
text: Whether pure or mixed with other chemicals, ozone can be harmful to health.
text: Whether in its pure form or mixed with other chemicals, ozone can be harmful to health.
text: Ozone near ground level may be harmful.
text: From a human perspective, ozone is both helpful and harmful, both good and bad.
text: Ozone, whether pure or mixed with other chemicals, can be harmful to health.
text: Ozone is technically a greenhouse gas, but ozone is helpful or harmful depending on where it is found in the earth's atmosphere.
text: However, at lower elevations of the atmosphere (the troposphere), ozone is harmful to human health.
text: Ozone can be beneficial or harmful to people, depending where it occurs.
text: In an effort to assess whether ozone is harmful or good, as well as to inform the public about health effects of ozone and ozone generators, the Environmental Protection Agency (EPA) has conducted research.
text: At ground level, ozone gas is produced from the burning of fossil fuels reacting with sunlight, ozone is composed of part smog and is harmful to human health, When inhaled by mammals, ozone reacts with compounds in tissues lining the lungs and triggers a cascade of pathological effects including pulmonary edema.
text: When ozone is found at the ground level, it is harmful to the respiratory system.
text: Ozone is harmful to all types of cells.
text: Ozone can be both helpful and harmful, depending on where it is found in the atmosphere.
text: Ozone at ground level is a harmful air pollutant, because of its effects on people and the environment, and it is the main ingredient in “smog.
text: Ozone at ground level is a harmful air pollutant.
text: Ozone at ground level is a harmful air pollutant.
text: At the surface, ozone is a harmful pollutant
text: Ozone at ground level is a harmful pollutant.