Which of the following is not a fossil fuel?
A. Petroleum
B. Natural gas
C. Oil shale
D. Coal
E. Uranium
Answer: E
You might also like to view...
Identify the acid or base behavior of each substance in these reactions: H3O+ + Cl- ? H2O + HCl
A) H3O+ acts as an acid, Cl- acts as a base, H2O acts an acid, HCl acts as a base. B) H3O+ acts as a base, Cl- acts as an acid, H2O acts an acid, HCl acts as a base. C) H3O+ acts as an acid, Cl- acts as a base, H2O acts a base, HCl acts as an acid. D) H3O+ acts as a base, Cl- acts as an acid, H2O acts a base, HCl acts as an acid.
In the solid state called ice, the shape and charge of water molecule helps arrange the molecules into ____ crystals
a. three-sided (trigonal) b. four-sided (tetragonal) c. five-sided (pentagonal) d. six-sided (hexagonal) e. eight-sided (octagonal)
The vertical transfer of heat through the movement of air is known as ____________________
Fill in the blank(s) with correct word
The Sun and the rest of the solar system formed about 5 billion years ago from a huge cloud of dust and gas called a ________
A) nebula B) solar system C) protoplanet D) quasar E) supernova