if the angle of elevation increases then a) height of the object increases b) height of the object decreases c) distance of the object increase d) none of the above
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Carbon dioxide is a chemical compound composed of one carbon and two oxygen atoms. It is often referred to by its formula CO2. It is present in the Earth's atmosphere at a low concentration and acts as a greenhouse gas. In its solid state, it is called dry ice. It is a major component of the carbon cycle.
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