OPSC: Paper-I (vi). General Issues on Environmental Ecology, Bio-diversity and Climate Change that do not require subject specialization

On the ozone layer, the CFC has continuing their effects as :

Identify the incorrect statement :

Name of the country which announced to change their capital due to sea level rise :

Indian Crocodile Conservation Project was started in which year ?

International Day for the Conservation of the Mangrove Ecosystem celebrated on which day ?

Consider the following statements : (i) Coal ash contains arsenic, lead and mercury. (ii) Coal-fired power plants release sulphur dioxide and oxides of nitrogen into the environment. (iii) High ash content is observed in Indian coal. Which of the statements given above is / are correct ?

Which of the following are the key features of 'National Ganga River Basin Authority (NGRBA)' ? (i) River basin is the unit of planning and management. (ii) It spearheads the river conservation efforts at the national level. (iii) One of the Chief Ministers of the States through which the Ganga flows becomes the Chairman of NGRBA on rotation basis. Select the correct answer using the code given below :

In terms of efficiency, the most potent greenhouse gas is :

According to Shelford's Law of Tolerance, the organisms wide environmental factor tolerance limit show :