NEET UG BIOLOGY MCQ: ENVIRONMENTAL ISSUES

1 Medium

1 of 1

Application +4 | -1

David is a hardworking environmentalist who has to travel 10 kilometres to his office daily. He drives to and from his destination in a sedan which releases a substantial amount of vehicular exhaust into the atmosphere. This concerns David due to the growing pollution in the city. Which of the following measures can he take to reduce the emission of pollutants from his car?

View answer and explanation

Correct option: C

Platinum – palkladium catalytic converter with unleaded petrol.

Option C (Platinum – palkladium catalytic converter with unleaded petrol) is correct because catalytic converters require unleaded petrol to function properly and reduce emissions.

More Questions from ENVIRONMENTAL ISSUES

Practice All Chapter MCQs →

Supreme court of India has ordered the Delhi government to take measures to improve the quality of air. The government started to use _________________ in public fleet. The unfavorable alteration of environment due to human activities is termed as The polluting strength of sewage is usually characterized by its A lake near a village suffered heavy mortality of fishes with in a few days. Consider the following reasons for this.
(i) Lost of urea and phosphate fertilizer were used in the crops in the vicinity
(ii) The area was sprayed with DDT by an aircraft
(iii) The lake water turned green and stinky
(iv) Phytoplankton populations in the lake declined initially thereby greatly reducing photosynthesis. Which of the following is not used for disinfection of drinking water? World most problematic aquatic weed is