2017GeographyGS Paper I
Which of the following is considered to be the optimum concentration of carbon-dioxide for natural balance in atmosphere?
Select an option to check your answer
Which of the following is considered to be the optimum concentration of carbon-dioxide for natural balance in atmosphere?
Red sea is an example of:
Which of the following groups of countries share border with Israel?
Given below are two statements :
Assertion (A): According to the World Health Organization (WHO) in 1993, there were 16.5 million deaths due to infectious diseases worldwide.
Reason (R): Urbanisation without health planning leads to the spread of diseases.
Select from the codes given below: