Which atmospheric layer contains weather?
A.
mesosphere
B.
stratosphere
C.
thermosphere
D.
troposphere
D. Troposphere
The atmospheric layer that contains weather is the D. troposphere.
To find the correct answer, you can use the process of elimination based on your knowledge of the different atmospheric layers and their properties.
Starting with option A, the mesosphere is the layer of the Earth's atmosphere located above the stratosphere. It is known for its extremely low temperatures but does not play a significant role in weather formation. Therefore, we can eliminate this option.
Moving on to option B, the stratosphere is the second layer of the Earth's atmosphere located above the troposphere. The ozone layer is found within the stratosphere, but it is not directly involved in weather patterns. Thus, we can eliminate this option as well.
Next, option C refers to the thermosphere, which is the uppermost layer of the Earth's atmosphere. This layer is known for its high temperatures but is very thin and does not contain enough air molecules to create weather. Therefore, we can eliminate this option too.
Finally, we are left with option D, the troposphere. This is the lowest layer of the Earth's atmosphere, extending from the ground to an altitude of approximately 5-9 miles (8-14 kilometers) above the Earth's surface. It is where weather occurs, as it contains most of Earth's air mass and is affected by various factors such as temperature, moisture, and air pressure. Therefore, the correct answer is the D. troposphere.