The image provided shows a diagram of the layers of Earth's atmosphere. The task appears to involve identifying and labeling these layers based on their characteristics and positions in the diagram. Below is an explanation of the solution:
---
Step 1: Understand the Layers of the Atmosphere
The Earth's atmosphere is divided into several layers, each with distinct properties and functions. From the ground up, these layers are:
1.
Troposphere:
- Closest to the Earth's surface.
- Contains most of the weather phenomena (clouds, rain, etc.).
- Temperature decreases with altitude.
2.
Stratosphere:
- Above the troposphere.
- Contains the
Ozone Layer, which absorbs harmful UV radiation from the Sun.
- Temperature increases with altitude due to ozone absorption of UV rays.
3.
Mesosphere:
- Above the stratosphere.
- Temperature decreases with altitude.
- Meteors typically burn up in this layer.
4.
Thermosphere:
- Above the mesosphere.
- Temperature increases with altitude due to the absorption of solar radiation by oxygen and nitrogen molecules.
- Home to the
Ionosphere, which reflects radio waves.
5.
Exosphere:
- Outermost layer of the atmosphere.
- Molecules escape into space here.
- Extremely thin and sparse.
---
Step 2: Analyze the Diagram
The diagram shows concentric rings representing different atmospheric layers. Each layer is labeled or can be inferred based on its position and features:
-
Closest to the Earth: This is the
Troposphere. It contains clouds and weather systems.
-
Above the Troposphere: This is the
Stratosphere, where the Ozone Layer is located.
-
Further up: This is the
Mesosphere, where meteors burn up.
-
Even higher: This is the
Thermosphere, containing the Ionosphere.
-
Outermost layer: This is the
Exosphere, where molecules escape into space.
---
Step 3: Label the Layers
Based on the diagram and the typical structure of the atmosphere, the layers can be identified as follows:
1.
Bottom Layer (closest to Earth):
Troposphere
- Features: Clouds, weather systems, decreasing temperature with altitude.
2.
Second Layer (above Troposphere):
Stratosphere
- Features: Ozone Layer, increasing temperature with altitude.
3.
Third Layer (above Stratosphere):
Mesosphere
- Features: Decreasing temperature with altitude, meteors burning up.
4.
Fourth Layer (above Mesosphere):
Thermosphere
- Features: Increasing temperature with altitude, Ionosphere.
5.
Top Layer (outermost):
Exosphere
- Features: Sparse molecules, gradual transition to outer space.
---
Final Answer
The layers of the atmosphere, from bottom to top, are:
1.
Troposphere
2.
Stratosphere
3.
Mesosphere
4.
Thermosphere
5.
Exosphere
$$
\boxed{\text{Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere}}
$$
This solution matches the typical structure of Earth's atmosphere as depicted in the diagram.
Parent Tip: Review the logic above to help your child master the concept of atmosphere layers diagram worksheet.
