I think that they can either use fossils or age of rocks
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:
brainly.com/question/25526298
The correct answer is A. Andes Mountains.
Explanation
The image shows part of South America and its political division, also, there are letters A, C, D, E, and F. that represent characteristics of that area. Another characteristic of this map is that it has a dark heterogeneous shape that is located transversely in the Pacific zone represented by the Andes. According to the previous description of the image, it is possible to affirm that the letter F represents the mountain range of the Andes because it has two arrows that indicate the dark shape that represents said geological formation. Therefore, the correct answer is A. Andes Mountains.