The reason which might be possible for the tsunami is massive sea waves of water which are resulted from the under sea earthquakes which struck in the gulf of Alaska triggered tsunami.
<u>B) Officials those who doesn’t prepare the public for the possible disaster:</u>
The officials should make the people aware about the disaster and should evacuate the people from that area to avoid any loss of damage to life and property.
<u>C) Is preparations are adequate to prevent a catastrophe for the Pacific Northwest:</u>
No, the state has not done enough to prevent the damage and people are till now building in this potential danger zones.
The standard atmospheric pressure that is measured formthe sea levels to the surface to the high altitudes of the earth is the 1013.25 millibar or is 17 pounds per inches as the air over the higher altitudes is more sensitive and it's measured in pascal.
<u>And are a function of the plant's mass and the radius of the surface and the amount of the distribution of the gases and the vertical distribution of the air. And hence is calculated by the values that are reduced to the mean sea levels. </u>
Divergent plates travel away from each other, this causes open spaces. Convergent plate drive into each other creating mountains and ridges, an example is the Indian plate driving into the Asian plate creating the Himalayas.
