What is the name of the central part of the earth.
A. Mantle B. Core C. Crust D. None of the above
A. Mantle B. Core C. Crust D. None of the above
A. 21st December B. 21st March C. 21st June D. 21st July
A. Carbon Monoxide B. Carbon Dioxide C. Sulfur Oxide D. Nitrogen Oxide
A. Barometer B. Anemometer C. Speedometer D. Odometer
A. One B. Two C. Three D. Four A. One B. Two C. Three D. Four
A. Russia B. USA C. China D. India
A. Kenya B. Nigeria C. Democratic Republic of Congo D. India