What environment factors may cause cancer in human ? It the water level in sea increase enormously due to global warming , what problems the humans and bio- Diversity of sunderban may face ?

Explain what will be the effect on environment if the amount of wetland is constantly decreasing due to growin population of human.

What is the agricultural runoff in respect to water pollution ? What are the diseases in human caused by water pollution ? [3+2]

Write three problems caused by ever increasing human population. Person may suffer from difference diseases due to air pollution-Write the names of one such diesase and state one symptom.

Analyze what activity may hamper if an injury takes place in frontal lobe of human brain.

Sea water is splattered horizontally from a jet at a speed of 10 m cdot s^(-1) . The water comes to rest after falling in a container, 20 m below the jet level. What will be the increase in the temperature of the water? Specific heat of sea water = 0.94 cal cdot g^(-1) cdot^(@)C^(-1), J = 4.2 xx 10^(7) erg cdot cal^(-1) .

What type of effect is observed on water resources by ever- increasing human population?

On the occasion of World Health day, Dr. Satpal organized a 'health camp' for the poor farmers living in a nearby village. After check-up, he was shocked to see that most of the farmers suffered from cancer due to regular exposure to pesticides and many were diabetic. They distributed free medicines to them. Dr. Satpal immediately reported the matter to the National Human Rights Commission (NHRC). On the suggestions of NHRC, the government' decided to provide medical care, financial assistance, setting up of super-speciality hospitals for treatment and prevention of the deadly disease in the affected villages all over India. What type of analgesics are chiefly used for the relief of pains of terminal cancer?