pembahasan un bahasa inggris 2017/2018
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The followin_ text is for . uestions 32 to 35.
A tsunami is a series of ocean waves that sends surges of water, sometimes
teaching heights of over 100 feet (30.5 meters), onto land. These walls of water can
cause widespread destruction when they crash ashore.
These awe-inspiring waves are typically caused by large, under sea earthquakes
at tectonic plate boundaries. When the ocean at a plate boundary rises or falls suddenly
it displaces the water above it and launches the rolling waves that will become a tsunami.
Most tsumamis, about 80 percent, happen within the Pacific Ocean's “Ring of
Fire,” a geologically active area where tectonic shiRs make volcanoes and earthquake
common.
Tsunamis may also be caused by underwater landslides or volcanic emptions.
They may even be launched, as they frequently were in Earth's ancient past, by the
iin-. tofa lar_e meteorite .;lun' ; into anocean.
32. What is the topic of the text?
A. Tsunami
B. Eruptions
C. Landslide
D. Ocean waves
33. What is the main idea of paragraph four?
A. Volcanic emptions underwater have a large meteorite.
B. Tsunami has the impact of a large meteorite into ocean.
C. Underwater landslide has a very bad impact of tsunami.
D. Underwater landslide or volcanic eruptions can cause tsunami.
34. When a tsmmni crashes ashore it will cause
A. wide land
B. destruction
C. ocean waves
D. surges of water
35. Tsunami happens when a series of ocean waves
over 100 feet the land.
A. reaches onto
B. comes near
C. stops nearly
D. goes away from
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