A diagram contains rectangles that there area is equal to the frequency of variables.
The Answer is second option (Tombouctou).
Plains have a higher population density because plains are easy to reach and at plains people get a number of resources necessary for their survival and livelihood.
It is false that the new oceanic crust is created at the mid-ocean ridges, then the Earth is getting bigger.
Answer: Option B
<u>Explanation:</u>
Amid ocean ridge is a range of the mountain has been formed under the water and a crust is been developed at these ridges through out. Because of the plates moving away from each other, the crust is developed, the lithosphere becomes a little cool but this does not change the size of the earth, neither does it increase nor does it decrease.
