Which of the following is a major cause of air pollution ?

Which one of the following is the major cause of ozone layer degradation?

What is the primary cause of acid rain?

With reference to 'Ozone layer', which of the following statements is/are correct? 1. Ozone layer shields the surface of the earth from the ultra-violet radiations from the Sun. 2. Ozone depletion ha…

Given below are two statements, one is labelled as Assertion (A) and the other as Reason (R). Assertion (A) : CO₂, SO, and NO, gases get dissolved in rain water and produce acid rain. Reason (R) : At…

The World Bank warned that India could become one of the first places where wet-bulb temperatures routinely exceed 35°C. Which of the following statements best reflect(s) the implication of the above…