During the process of eruption the volcanoes shake in order for the lava to move quickly
        
             
        
        
        
Answer:
b. Tall oak trees
Explanation:
In order for the owner to be able to have energy benefit for the home in a place with hot summers and cold winters, the most practical thing would be to have tall oak trees in front of the large glass windows on the southern side. The reason for this is that the oak trees will be beneficial in both seasons. During the hot summers, the oak trees will provide a lot of shade, thus lowering the temperature on the southern side where the large glass windows are. During the winter, the oak trees will have no leafs on them, meaning that the southern side will be able to get the needed sunlight in this period. We come to a situation where the oak trees will reduce the energy spending for cooling down in the summer, and it will reduce the energy spending for warming up in the winter.
 
        
             
        
        
        
I would say site because they need to know what place they are talking about.Hope this helps :)
        
             
        
        
        
Answer is B
Explanation:
The force exerted on the coma by the Sun's radiation pressure and solar wind cause an enormous tail to form, which points away from the Sun.
 
        
                    
             
        
        
        
I might be wrong but I think the answer is 
Continental deflection