Hey yo!
I think the anwser is C and D don't make sense and A too so the anwser
is (B) hope this helped:)
A "culture boundary" is actually a word used in human geography, whereas a "political boundary" is an arbitrary line dividing one political unit.
A political boundary is a hypothetical line that divides one political unit, like a nation or state, from another. These can occasionally line up with a river or other natural geographic feature to form a boundary or other barrier between nations. Political lines frequently develop along borders between nations or states. As an illustration, the Alps divide France from Italy, while the Pyrenees form the border between France and Spain.
In reality, anthropology and human geography already use the phrase "cultural barrier." It is typically used to indicate a geographical area where a population of people shares similar cultural traits, such as language, religion, and traditions.
To learn more about Political Boundaries refer to:
brainly.com/question/1802615
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The correct answer is letter C
Explanation: Terrestrial planets are those formed mainly by rocks and metals, have a solid surface without the incidence of rings, as is the case with Mercury, Venus, Earth and Mars. Mercury is the smallest planet in the solar system, its core consists of dense metal, especially iron.
Quetstion 4 is A The other question is B
