GENERAL KNOWLEDGE

GK

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of has following group of gases contribute to the ‘Green House Effect’?
A
Carbon Dioxide and Methane
B
Carbon tetrafluoride and Nitrous oxide
C
Carbon monoxide and Sulphur dioxide
D
Ammonia and Ozone
Explanation: 

Detailed explanation-1: -The main greenhouse gases whose concentrations are rising are carbon dioxide, methane, nitrous oxide, hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs) and ozone in the lower atmosphere.

Detailed explanation-2: -Methane gas emissions: a greenhouse gas crucial to mitigation efforts. Reducing greenhouse gas (GHG) emissions are crucial to tackling the impacts of climate change, especially methane gas emissions which are seen as a priority area for action by the EU.

There is 1 question to complete.