What are the suggested reasons for population explosion?

What is explosion?

What in your view are the reasons for population explosion, especially in India ?

Which of the following are reasons for population explosion? i) Increased health facilities ii) Rapid increase in MMR iii) Rapid increase in IMR iv) Rapid decrease in IMR v) Decrease in number of people reaching reproducable age

Your neighbour's children appear with swollen legs, hands and other body parts. They have dry skin and frequently suffering from Diarrhoea. What are the reasons for it ? What suggestions do you give to their parent ?

What are your suggestions to protect these resources?

What is true about the isolated small tribal populations?

Give examples and suggest reasons for the following features of the transition metals. A transition metal exhibits highest oxidation state in oxides and fluorides.