Answer:
pentru ca sunt inconjurati de un asa zis "ring of fire" 
si un tip:
traduce-ti intrebarile pe engleza pentru a fi mai usor oamenilor sa iti raspunda la intrebare 
nu gasesti prea des romani pe aici.
 
        
             
        
        
        
Answer: Due to plate movement
Explanation: This limestone was near the ocean floor the collisions of tectonic plates cause this limestone to move up, because of the combination of streaching and lifting and futhermore was not exposed to pressures or heat to metamorphose.
 
        
             
        
        
        
Because of Dhaka's position below sea level the city experiences yearly flooding, particularly around the monsoon seasons and has the constant threat of rising sea levels, which would of course cause more flooding. 
        
                    
             
        
        
        
The main purpose of the European Union is to minimize barriers to trade, commerce and cooperation between countries.
Answer: Option C
<u>Explanation:
</u>
Being a coalition of 28 European countries, European Union’s main purpose is to breakdown economic, trade and social barriers and to promotes and aid in flourishing the scientific and technological advancement. It also aims at protecting and promoting the environment and the social goals.
European Union which was formed in 1993 with its headquarters at Brussels in Belgium has three governing bodies namely: a parliament, a council and a commission. It uses Euro as a common currency for all member states.