Question
A diagram of Earth’s layers is provided below.
Which letter in the diagram identifies the layer scientists believe to be in a liquid state?
OPTIONS
Layer A
Layer B
Layer C
Layer D
Which letter in the diagram identifies the layer scientists believe to be in a liquid state?
OPTIONS
Layer A
Layer B
Layer C
Layer D
Answers
GPT-4o mini
To accurately identify the layer that is believed to be in a liquid state, it is essential to know the common structure of Earth's layers:
1. **Crust** - The outermost solid layer (commonly represented as Layer A).
2. **Mantle** - This layer is solid but can flow and contains a semi-liquid part (often represented as Layer B).
3. **Outer Core** - This layer is in a liquid state, composed mostly of molten iron and nickel (commonly represented as Layer C).
4. **Inner Core** - The innermost layer, which is solid due to immense pressure (often represented as Layer D).
Given this information, **Layer C** is typically the correct choice for the layer believed to be in a liquid state (the outer core).
1. **Crust** - The outermost solid layer (commonly represented as Layer A).
2. **Mantle** - This layer is solid but can flow and contains a semi-liquid part (often represented as Layer B).
3. **Outer Core** - This layer is in a liquid state, composed mostly of molten iron and nickel (commonly represented as Layer C).
4. **Inner Core** - The innermost layer, which is solid due to immense pressure (often represented as Layer D).
Given this information, **Layer C** is typically the correct choice for the layer believed to be in a liquid state (the outer core).