Answer:
yes 
Explanation:
because back the - 50 years ago-the world wasn't as trashy as it is now and we need to be taking earth day seriously now because we are destroying our world with pollution,plastic, and lettering like thoughing things out your car is awful.  
 
        
                    
             
        
        
        
Electricity could be discovered using batteries based on zinc or lead, but without copper wiring it would remain little more than a scientific curiosity. Electric motors and generators require large amount of wiring, so they are impossible to build on large scale in this world
 
        
             
        
        
        
Answer:
Cation-exchange capacity is a measure of how many cations can be retained on soil particle surfaces. Negative charges on the surfaces of soil particles bind positively-charged atoms or molecules, but allow these to exchange with other positively charged particles in the surrounding soil water
 
        
             
        
        
        
Because it lies in international waters, no single nation is responsible for its creation, and filtering out all the plastic will also remove plankton. 
Therefore, all of the above
        
                    
             
        
        
        
The correct option is D. all of the above