The distance of planet Mercury from the sun is about
...The distance of planet Mercury from the sun is about
40 million km
50 million km
57 million km
60 million km
Correct answer is C
No explanation has been provided for this answer.
The above diagram shows the position of the Earth in relation to the sun on June 21st. The earth'...
The main aim of constructing the railway systems in West Africa was to? ...
Which of the following factors does not affect the salinity of the oceans? ...
Which of the following is a process of river transportation? ...
Sandstone can be classified as? ...
What pollution is caused by all the following except ...
Where are the Ghezira Plains located and what crop is cultivated there? ...