The first two sections are an introduction and career objective. These two sections determine the general information of the candidate as well his aims and goals as a professional. This is followed by education and work experience which leads to the information about the academic and professional background of the candidate. 
        
                    
             
        
        
        
I think B. thermal energy. 
When we heat up a substance, we increase the motion or vibration of the particles.
        
                    
             
        
        
        
Ozone protects the Earth from harmful UV rays from the Sun.
        
             
        
        
        
<h2>Answer:</h2>
The pH of the pond water and survival rate of animal species living in the pond has a direct relationship with each other. Animal species can survive at a specific level of pH"Optimum pH" at which these species can show their maximum activity. 
If we decrease the pH the pond water will become more acidic and it will become challenging for species to survive in the acidic environment and if we increase the pH the water becomes more alkaline and again it affects the marine life. So, the pH of pond water should be in normal ranges.