Limestone and clay metamorphosed into?
...Limestone and clay metamorphosed into?
marble and gneiss
marble and slate
graphite and quartzite
graphite and gypsum
Correct answer is B
No explanation has been provided for this answer.
The coastal regions of Sierra Leone record an annual rainfall of over ...
Copper is an important raw material in the ...
Which of the following regions of Nigeria has heights of up to 1500 m above sea level? ...
Which of the following countries has a large number of people of African descent? ...
The low level of economic development in the Chad Basin of Nigeria is owing to its? ...
Which of the following is the most abundant in total volume within the atmosphere? ...
Secondary economic activities are those that involve the? ...
Flax, cotton, olive and groundnuts are all important sources of? ...