Is a physical quantity that expresses the warmth or coldness of a body or environment. a) heat b) radiation c) temperature d) thermodynamics

 Temperature

Explanation: Temperature is a physical quantity that expresses the warmth or coldness of a body or environment.

Temperature is measured quantity that describes the hotness or coolness of an object or the surroundings.

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.