Answer: The watersheds of creeks and rivers are separated from each other by land forms of higher elevation called ridge lines or mountain divides.
Explanation: drainage divide. Definition English: Water divide a k a Drainage divide, Because water runs downhill, topography defines the boundary of a watershed ridges or high points in a landscape form the line between one watershed and another.
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Persian Gulf is the answer
Explanation:
Geography is the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources and political and economic activities.
Wetlands are areas where water covers the soil, or is present either at or near the surface of the soil all year or for varying periods of time during the year, including during the growing season.
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D.confirm, Is the correct answer.