Answer:
the answer is B.)black hole
Explanation:
 
        
             
        
        
        
Answer:
Earth's Upper Atmosphere. And Volcanoes.
 
        
             
        
        
        
Answer:
the answer would probably be 75%
Explanation:
If you do a punnet square it will show the results.
 
        
                    
             
        
        
        
Biosphere- protect habitats 
Atmosphere- reduce auto emissions 
Hydrosphere- reduce,reuse,recycle 
Geosphere- limit fertilizer
        
             
        
        
        
The answer is; C
A wetland in an area in the environment that is regularly or constantly inundated with water either from precipitation or due to proximity to riverbeds. Other than watersheds, other wetlands include marshlands, mangroves, lakes, rivers, and etc.