The correct answer is D. ocean floor mapping and earthquake tracking
Tracking earthquakes is helpful because it shows where it came from and what caused it, as well as how it affected the environment, while ocean floor mapping is useful because it shows how the bottom of the sea changed over time which happens due to tectonic activity.
Explanation:
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The type of land form that most early cultures were attracted to was riverbeds. The correct option among all the options that are given in the question is option "D". It has been seen that the earliest civilizations of Harappa and Mohenjodaro were established near the Indus river. The riverbeds were fertile and good for irrigation.
Huh can u please put this in English <3
