MCQOPTIONS
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				| 1. | 
                                    Consider the following statements: 1. Ionosphere deflects long wave, medium wave and short wave radio waves and help in radio transmission. 2. Ionosphere is the layer of convection currents Which of the above statements is/are correct? | 
                            
| A. | 1 only | 
| B. | 2 only | 
| C. | Both 1 and 2 | 
| D. | Neither 1 nor 2 | 
| Answer» B. 2 only | |