Which of the following is the smallest planet in our solar system?
A. Mars
B. Earth
C. Mercury
D. Venus
A. Mars
B. Earth
C. Mercury
D. Venus
A. 10 to 15 Km high up the ground
B. 12 to 50 Km high up the ground
C. 160 to 200 Km high up the ground
D. 160 to 500 Km high up the ground
A. Magneto-Ray Iodometry
B. Medical Radiometry Instrument
C. Magnetic Resonance Imaging
D. Maximal Radiology Imaging
A. Spiral
B. Rectangular
C. Natural Aerosol
D. Both natural and artificial aerosol