The answer to this question is the term introspection. Introspection is the observation and interpretation of a persons own feelings, thoughts, sensations, and images. It is an observation of the mental and emotional state of a person by examining his or her soul.
D. While all factors damage the environment greenhouse gases are the ones that heat the earth. There called greenhouse gases because they have a greenhouse effect trapping heat in. Too little and earth can freeze, too much and the earth will be an oven. (Too hot.)
The "sob buster" was steel plow invented by James Oliver in 1868 to "bust" soil easily.
