Easy Tutorial
For Competitive Exams

Non-Ionizing radiations with specific biological effects are

Gamma rays
Beta-rays
UV radiations
X-rays
Additional Questions

Ozone day is observed on

Answer

A chemical harmful released by Chlorofluorocarbon to ozone is

Answer

Ozone hole is largest over

Answer

Peeling of Ozone umbrella, which protects us from UV rays, is caused by

Answer

Fish die in water polluted by sewage due to

Answer

Ozone layer of upper atmosphere is being destroyed by

Answer

Noise pollution is measured in

Answer

Acid rain is caused by increase in the atmospheric concentration of

Answer

In an area where DDT had been used extensively, the population of birds declined significantly because

Answer

Biochemical Oxygen Demand (BOD) in a river water

Answer
Share with Friends
Privacy Copyright Contact Us