Answer:
Option E
Explanation:
Subduction zones are particularly powerful in creating seismic tremors, subduction zones and earth shakes are plate structural limits where two plates join and one plate is pushed beneath the other.
Tectonic subduction and structural plate limits are the territory bound to cause torrent, collisions of these plates cause quakes as these plates move past one another uprooting enormous territories of ocean bottom up to couple of kilometer to 1000 kilometer these huge vertical dislodging produce ruinous tidal wave as water is dislodged.
Development on ordinary separation point will likewise cause uprooting of ocean bottom however because of size of such occasions they are typically too little to even consider generating huge tidal wave.
Nkrumah's government borrowed heavily from the Soviet Union
When an earthquake occurs, energy radiates in all directions from its source region, call the -FOCUS-
Answer: 
Explanation:
We have a right triangle with sides AB, BC=5cm and AC=13cm (the hypotenuse). Let's apply the Pithagorean Theorem to find AB:
(1)
(2)
(3)
(4)
Now that we know the value of each side of the triangle, we will use the trigonometric function sine to find the angles C and A (angle B is 
remembering we are talking about a right triangle):
For angle C:
(5)
(6)
(7)
For angle A:
(8)
(9)
(10)
Calculating the difference between both angles:
Answer:
A) sea level drops; land subsides
Explanation:
The sea is the final destination of all streams on land. All streams empty into seas which are the basins that collects all terrestrial materials.
The base level is the lowest level to which a river can erode its channel. The base level is greatly influenced by what happens to a sea.
When a river reaches its base level, erosion ceases. If a river is young and set above its base level, we see a rapid rate of erosion.
A sea, the final basin of depostion of rivers controls the base level to a very large extent. When there is a tectonic movement and a sea subsides. It becomes more deeper and lower. Sea level also falls and materials grades seaward. A river would cut rapidly along its channel and its bed to measure up to the level of the ocean.
Therefore, we see a very rapid rate of erosion of channels when sea level falls and the earth sags downward. This would lead to a lower base level.
When sea level rises and there is a tectonic uplift, rivers erode their channels less and begins to aggrade materials. The base level also rises.
