That would be an active volcano.
Hope it helps!
        
                    
             
        
        
        
yeah whatsup. what u need?
 
        
                    
             
        
        
        
Answer: Mouth.
Explanation:  
The mouth is known to be performing both the tasks of chemical digestion and mechanical digestion.
The food is ingested through mouth and the teeth perform the process of mechanical digestion by breaking down the food particles into smaller particles.
Then the saliva gets mixed into the food and the enzymes(amylase) present in the saliva helps in the digestion of carbohydrates.
So, mouth is the organ that performs the process of both mechanical and chemical digestion.
 
        
                    
             
        
        
        
The large-scale ocean-atmosphere climate interaction linked to a periodic warming in sea surface temperatures across the central and east-central Equatorial Pacific is what is used to describe an El Niño, so I’m guessing this is what is associated with it.
        
                    
             
        
        
        
Variation and natural selection