It can be inferred from the passage that tsunamis . A. are often identified by ships on the ocean

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It can be inferred from the passage that tsunamis .

are often identified by ships on the ocean

are far more dangerous on the coast than in the open ocean

causes serve damage in the middle if the ocean

generally reach heights greater than 40 meters

Giải thích

Thông tin: In the open ocean, tsunamis have little noticeable amplitude, often no more than one or two meters. It is when they hit the shallow waters near the coast that they increase in height, possibly up to 40 meters.

Chọn B