pressurize the focus point

1.       The manmade are not cause of huge disadvantages because they cannot pressurize the focus point. But natural disasters are very dangerous because they influence the large distances. We can say that we should not make pressurize the earth especially in mountain’s areas. 

Great explosions

Great explosions, landslides, industries, dashing of sea waves, uses of machines, railway trains, heavy trucks, some large engineering projects cause minor tremors. Some of them are manmade, but others are natural.

relax to achieve their goals

Teamwork has many disadvantages in the lives of people. In the group people rely on others and become relax to achieve their goals and they do not perform their tasks according to their needs. When people rely on others it means that they have become hollow internally due to the lack of effort to achieve goals.