Climate Change, Sustainability, Disaster Management and EIM

Many a times we read in the newspapers about Clean Development Mechanism. Which among the following is not a correct sentence regarding CDM?

Oxygen-18 has been frequently used in Palaeoclimatology to measure / estimate climate changes in the history of Earth. Consider the following statements in this context:

1. It helps in measuring the average atmospheric temperature
2. Water molecules containing the heavier O-18 evaporate at a higher temperature
3. When temperature increases the Ratio of O-18 to O-16 will be higher

Which among the above statements are correct ?

Consider the following statements: 

1. Both North Pole and South Pole have equally responded to the Global Warming, giving rise to shrinkage 
2. Both North Pole and South Pole have warmed equally due to the Global Warming 

Which among the above statements is / are correct?

A new term Anti-Green House Effect was in news recently. Consider the following statements: 

1. Anti-Green House Effect causes cooling of the planet or body 
2. Anti-Green House Effect is not a phenomenon seen on earth 
3. Anti-Green House Effect is due to opacity of the planet / body’s atmosphere to Infra Red waves 

Which among the above statements is / are correct?

Consider the following statements in context with a gas:

1. This gas is widely used in the production of thin glass films of the LCD TV
2. This gas is a potential Green House Gas but has not been included in the Kyoto Protocol
3. This gas , due to its potential role in the Global warming, has been termed as “the missing greenhouse gas”

Identify the gas from the given options: