(D) They are rare as they are found deep in the ocean they are very dangerous when they do go off though like the san andreas fault which was where one transform plate boundary earthquake went off killed over 600 people, that gets rid of B and A, and they were even erupting over 10 million years ago which gets rid of C and gives you the answer D.
Answer:
<em>h</em><em>o</em><em>u</em><em>s</em><em>t</em><em>o</em><em>n</em><em>.</em>
Explanation:
<em>h</em><em>o</em><em>u</em><em>s</em><em>t</em><em>o</em><em>n</em><em> </em><em>i</em><em>s</em><em> </em><em>f</em><em>u</em><em>r</em><em>t</em><em>h</em><em>e</em><em>r</em><em> </em><em>s</em><em>o</em><em>u</em><em>t</em><em>h</em><em> </em><em>t</em><em>h</em><em>a</em><em>n</em><em> </em><em>n</em><em>e</em><em>w</em><em> </em><em>o</em><em>r</em><em>l</em><em>e</em><em>a</em><em>n</em><em>s</em><em>,</em><em> </em><em>j</em><em>a</em><em>c</em><em>k</em><em>s</em><em>o</em><em>n</em><em>v</em><em>i</em><em>l</em><em>l</em><em>e</em><em>,</em><em> </em><em>f</em><em>l</em><em>.</em>
<span>Rock salt and rock gypsum are common examples of chemical sedimentary rocks called evaporities.</span>
Answer:
Option (4)
Explanation:
Tsunamis are usually defined as the large and extensive wave that occurs in the oceans and seas due to the occurrence of an earthquake below the oceans, underwater landscape and other strong volcanic explosions.
They are mostly initiated by earthquakes, and these types of disasters are unpredictable. The movement of seismic waves is responsible for the generation of tsunamis over the ocean water body. The occurrence of tsunamis is somewhat predictable, by observing the changes that occur in terms of the height of sea level. By making these observations, immediate warnings are given, and the coastal areas are vacated at the earliest.
These tsunamis produce larger or smaller waves depending on the magnitude of the earthquake.
Thus, the correct answer is option (4).
<span>The birthrate and the death rate were about equal.</span>