Questions

Christianity was founded by hesus Christ in Jerusalem, capital of Israel.

The founder and also first Chairman of the ISRO is Vikram Sarabhai.

The air around us is a mixture of gases, mainly nitrogen and oxygen, but containing much smaller amounts of water and other gases.

Earth's atmosphere is composed of many gases. Their percentages by volume is given by::

 
78% Nitrogen,

21% Oxygen,

0.9% Argon, and

0.03% Carbon dioxide 

And very small percentages of other elements.

Cartography is the science which deals with the study and practice of making maps.

The two elements that are used to make bronze are tin and lead.

‘has’ should be replaced with ‘have’.