Which of the radioactive material is largely associated with bone cancer
A) radium-226
B) thorium-232
C) Strontium-90
D) iodine
Correct Answer:
Verified
Q11: A river with high BOD value is
A)highly
Q12: 5th June is observed as
A)world forest day
B)world
Q13: Cement factory labourers are prone to
A)leukemia
B)bone marrow
Q14: Noise is measured using sound meter and
Q15: The undesirable change in physical, chemical or
Q17: Lead poisoning
A)reduces O2 carrying capacity of haemoglobin
Q18: The occurrence of pesticides like DDT in
Q19: Earth summit was held in
A)Stockholm in 1972
B)Rio
Q20: All are physical pollutants except
A)heat
B)sound
C)radiations
D)soot
Q21: All are primary pollutants except
A)Ammonia
B)Peroxy Acyl Nitrate
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