I think its A. i am not sure though
        
                    
             
        
        
        
Answer:
Climate change is a global phenomenon. The intensity of the impacts will vary across the globe. For example, in the low lying islands, sea level rise will be the obvious impact, cause the water wells/bores to become salty. This will also pose threat for crops and plants to grow. For larger islands and continents(as is for South Africa), increasing temperature will lead to prolonged dry season and drought. Also frequency of rainy season leading to flooding. In similar context, will also affect food production.
Back to the question, how were you going to solve the problem? This is a tough question that have challenged scientists, academics, policy makers and the ordinary citizens like us for decades now. There are two words commonly used when dealing with impacts of climate change, Adaptation and mitigation.
For adaptation, one have to look on tangible solutions to response to the impacts. Example for salt water killing crops, plant crops that can withstand brackish water. This is only an example.
For mitigation, this is what our leaders have been discussing during the COP conferences. To reduce the amount of greenhouse as including CO2 pumped into the atmosphere by industries.
So the question, both adaptation and mitigation measure will have to be adopted. But you cannot solve the problem, only adapted to the changes.
Explanation:
 
        
             
        
        
        
CO is poisionous and CO2 is non toxic in nature. 
CO forms complex with haemoglobin which is more stable than complex of oxygen with haemoglobin. The concentration range of 3-4 % of CO decreases the oxygen carrying capacity of blood. This causes headache, weak eyesight, nervousness and cardiovascular disorders. Higher concentration can be fatal. CO2 is harmful at a very high concentration.
        
             
        
        
        
Answer:
I would say climate becuase depending on the climate and the peoples opinions and choosing they might not want to go somewhere so I say climate.
Explanation:
Hope this helps :)
 
        
                    
             
        
        
        
20% of italian immigrants settled in California and one third of Italian immigrants settled in new york city