Sustainability<span> is about sustaining and integrating how we manage the economy, environment and social equity.</span>
        
             
        
        
        
Isabel Burnell wanted to impress her classmates with the new doll's house<span>. Aunt Beryl did not consider the feelings of others. Lady Macbeth smears the sleeping groom with King Duncan's blood. - hope this helps</span>
        
                    
             
        
        
        
Answer: When permafrost is frozen, plant material in the soil—called organic carbon—can't decompose, or rot away. As permafrost thaws, microbes begin decomposing this material. This process releases greenhouse gases like carbon dioxide and methane to the atmosphere.
Explanation: