What are the names of the solid, hard rocks whose texture or composition have been altered by heat or pressure in the Earth?
A. Sedimentary rocks
B. Metamorphic rocks
C. Igneous rocks
D. All of the above
The most prevalent color on Earth is ?
A. Blue
B. Green
C. Brown
D. Black
What are the consequences of a vitamin C deficiency?
A. Scurvy
B. Cold
C. Cancer
D. Rickets
What does our body do in space?
A. Gains Weight
B. Loses Weight
C. No Change
D. Little Change
What does one quintal equal in value?
A. 70 kg
B. 80 kg
C. 90 kg
D. 100 kg
Who was the scientist who said, “Heat is a kind of energy”?
A. Thomas Alva Edison
B. Newton
C. Joule
D. Kepler
Water’s freezing point is ._?
A. 0 °C
B. -2 °C
C. -4 °C
D. None of above
Ice melts at a temperature of ?
A. 0C
B. 1000C
C. 40C
D.-40C
In how many Dynes does a gram of weight consist?
A. 993
B. 981
C. 250
D. 375
There are __ known moons of Jupiter..
A. 62
B. 73
C. 79
D.53