Answer:
The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. This simple concept is complicated by the curvature of the Earth's surface, which forces scale to vary across a map. Because of this variation, the concept of scale becomes meaningful in two distinct ways.
Explanation:
Answer:
Geologists classify Wave Rock as a flared slope, a concave bedrock surface at the base of the inselberg. Its odd shape comes from two main processes: weathering and erosion. Chemical weathering of the softer rock at the base by groundwater did most of the work, while erosion from wind and rain added further touches.
Explanation:
Christianity came first to the continent of Africa in the 1st or early 2nd century AD. Oral tradition says the first Muslims appeared while the prophet Mohammed was still alive (he died in 632). Thus both religions have been on the continent of Africa for over 1,300 years.
