샌앤드리아스 ____은/는 태평양판과 북아메리카판의 경계에 있습니다.
보기 선택 후 클릭
정답: C. 단층
How to solve: The sentence describes a geological feature located at the boundary of the Pacific Plate and the North American Plate. Among the choices, '단층' (fault) is the correct term for such a feature, especially in the context of the San Andreas Fault.
Choice analysis (EN):
A — '산맥' means mountain range. While mountains can be near faults, '산맥' is not the primary geological feature being described.
B — '강' means river. This is a geographical feature but unrelated to plate boundaries in this context.
C — '단층' means fault. The San Andreas Fault is indeed a fault located at a plate boundary.
D — '화산' means volcano. While volcanoes are also geological features, the San Andreas is known as a fault, not primarily a volcano.
샌앤드리아스 단층의 ____으로 인해 지진이 자주 발생합니다.
보기 선택 후 클릭
정답: C. 움직임
How to solve: The sentence states that earthquakes frequently occur due to something related to the San Andreas Fault. Earthquakes are caused by the 'movement' of tectonic plates along a fault. Therefore, '움직임' (movement) is the most appropriate word.
Choice analysis (EN):
A — '정지' means stopping or halt. If the fault stops, earthquakes would not occur.
B — '성장' means growth. This is not related to the cause of earthquakes along a fault.
C — '움직임' means movement. The movement of tectonic plates along a fault is the direct cause of earthquakes.
D — '안정' means stability. If the fault is stable, earthquakes would not occur or would be rare.
샌앤드리아스 단층은 판들이 서로 ____하는 변환 단층입니다.
보기 선택 후 클릭
정답: C. 미끄러지는
How to solve: The San Andreas Fault is a transform fault, where two tectonic plates slide horizontally past each other. '변환 단층' (transform fault) directly implies this type of 'sliding' movement. Therefore, '미끄러지는' (sliding past) is the correct description.
Choice analysis (EN):
A — '멀어지는' means moving apart. This describes a divergent plate boundary.
B — '충돌하는' means colliding. This describes a convergent plate boundary.
C — '미끄러지는' means sliding past each other. This accurately describes the motion at a transform fault like the San Andreas.
D — '솟아오르는' means rising up. This does not describe a typical plate movement at a fault boundary.
단층의 활동은 큰 ____을/를 발생시킬 수 있습니다.
보기 선택 후 클릭
정답: C. 지진
How to solve: The activity of a fault (단층의 활동) is well-known for causing earthquakes. Among the options, '지진' (earthquake) is the direct and most significant phenomenon caused by fault activity.
Choice analysis (EN):
A — '홍수' means flood. This is usually caused by heavy rain or overflowing rivers, not directly by fault activity.
B — '태풍' means typhoon. This is a weather phenomenon, a type of tropical cyclone, unrelated to geological fault activity.
C — '지진' means earthquake. Earthquakes are a direct result of the sudden release of energy due to movement along a fault.
D — '가뭄' means drought. This is a period of unusually dry weather and is not caused by fault activity.
샌앤드리아스 단층은 태평양판과 북아메리카판의 ____에 있습니다.
보기 선택 후 클릭
정답: B. 경계
How to solve: The San Andreas Fault is located where the Pacific Plate and the North American Plate meet. This meeting point is called a 'boundary'. Therefore, '경계' (boundary) is the correct word to fill in the blank.
Choice analysis (EN):
A — '중앙' means center. The fault is at the edge or meeting point, not the center, of the plates.
B — '경계' means boundary. The San Andreas Fault is famously a plate boundary between the Pacific and North American plates.
C — '아래' means under. The fault is not 'under' the plates in this context; it is a boundary between them.
D — '위' means above. Similar to '아래', this does not describe the relationship of the fault to the plates as a boundary.
답글 남기기