5th June Is Observed as

Q3: Lead poisoning<br>A)reduces O₂ carrying capacity of haemoglobin

Q4: Which of the radioactive material is largely

Q5: Red Data Book Provides data on<br>A)Red flowered

Q6: Earth summit was held in<br>A)Stockholm in 1972<br>B)Rio

Q7: Wild life is continuously decreasing. What is

Q9: The occurrence of pesticides like DDT in

Q10: Minamata disease was caused by pollution of

Q11: The unfavourable alteration of environment due to

Q12: Viable material of endangered species can be

Q13: Pollutants that are introduced into the environment