A. Western lights
B. Southern lights
C. Eastern lights
D. Northern lights
A. Aluminum Oxide
B. Calcium Carbonate
C. Calcium Sulphate
D. None of these
A. 18.5 km/sec
B. 26.6 km/sec
C. 29 km/sec
D. 31.9 km/sec
A. Pituitary
B. Pancreas
C. Thyroid
D. None
The areas around the North and South poles within the Polar circles is called _____________?
A. The Torrid Zone
B. The Frigid Zone
C. The Temperature Zone
D. The Hardiness Zone
A. Sound
B. Depth
C. Energy
D. Time
used to measure the depth of water or the length of nautical rope or cable. A fathom is six feet, or 1.8288 meters.
A. Lens
B. Prism
C. Mirror
D. Slabs