1) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 2) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 3) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 4) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 5) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 6) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 7) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 8) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 9) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light. 10) What kind of source of light is it? a) It is natural source of light. b) It is man-made source of light.

Light sources

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