Answer: Decrease, i'm sorry i don't know the other one 
Explanation:
 
        
             
        
        
        
Answer would be D. The ecliptic would be path the Sun appears to move during the day. 
D.The moon’s orbit must cross the plane of the ecliptic
 
        
             
        
        
        
They contain symbiotic bacteria called rhizobia within nodules in their root systems, producing nitrogen compounds that help the plant to grow and compete with other plants. When the plant dies, the fixed nitrogen is released, making it available to other plants; this helps to fertilize the soil.
 
        
                    
             
        
        
        
The correct answer is letter A
        
                    
             
        
        
        
The correct answer is option D, South Africa
Prince Edward Islands is found in the South Africa in the sub Antarctic Indian Ocean.