Answer:
The Answer is D
Explanation:
That's what it is on edge
<span>is a useful tool for creating evacuation plans in the event of an earthquake measures the speed of planes and trains </span>
Answer:
Eratosthenes then measured the angle of a shadow cast by a stick at noon on the summer solstice in Alexandria, and found it made an angle of about 7.2 degrees, or about 1/50 of a complete circle. ... Eratosthenes then used this to calculate the circumference of the Earth to be about 250,000 stadia
:)
The Von Thunen model is still relevant today in spite of its weaknesses because it can be used as an idealistic depiction of agricultural geography, particularly in its representation of how land and transportation costs relate to markets.
