Explanation:
Geography is the study of places and the relationships between people and their environments. Geographers explore both the physical properties of Earth's surface and the human societies spread across it.
History is the study of the past. Events occurring before the invention of writing systems are considered prehistory. "History" is an umbrella term that relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events.
Answer:
D. One-third
Explanation:
A. is not the right answer. This is too little to spend on the shelter in a year.
B. is not correct. This would be too much to spend on the shelter.
C. is incorrect. One-quarter is the same as one-forth, therefore inccorect.
<u>D. is the right answer. On avarage, one third of earnings and consumption in American household would go on shelter, meaning housing, utilities, rent etc. </u>
The time required for the moon to orbit around the earth is slightly longer than the earth rotation on its axis. The moon rotates in the same direction that the earth rotates on its axis. Thus, the moon's full rotation requires another 50min or 25 minutes per crossing of the earth's meridian.
The five distinct layers of the atmosphere based on the changes in temperature and the elements are:
The troposphere: This is the first and lowest layer of the atmosphere of the Earth. Most weather activities takes place here
The stratosphere: The stratosphere is the second layer of the atmosphere of the Earth. Ozone layer is found in the stratosphere
The mesosphere: The mesosphere is directly above the stratosphere. In this layer of the atmosphere, temperature decreases with increasing altitude
The thermosphere: This layer of the atmosphere is above the mesosphere and below the exosphere.
The exosphere: This is the outermost layer of Earth's atmosphere
<h3>What is atmosphere?</h3>
Atmosphere can be defined as layers of gases which envelope a planet
Learn more about the atmosphere:
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The one answer that I am missing among the options, but which is the correct one is: the geography of the region ( I assume that that's what was instead of the "7" in the first option).
It was very mountainous, with valleys and islands on which people lived -meaning there was a natural separation between the different settlements.
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