The rock with the least carbon content is?
...The rock with the least carbon content is?
coal
sandstone
marble
lignite
Correct answer is B
No explanation has been provided for this answer.
Which of the following is an intrusive rock? ...
In the humid tropical lands, structure of mature forests is closely related to the demand for? ...
The Mediterranean Sea has a higher salinity than the oceans because? ...
A block mountain is formed as a result of ...
The line marked N connects ...
Which of the following is a fossil fuel? ...
Lacustrine plains are formed ...
U and V are two places along the same meridian on latitudes 20°N and 25°N respectively. The ...
The population clusters in Kano, Kaduna and Zaira cities in Northern Nigeria in the 1960's are b...