Answered

Taden has found a table of the atmospheric layers of the Sun. However, he can't make out the names of the layers in the chart.

| | A | B | C |
|-------------|----------|-------------------|------------------------|
| Position | Lowest | Middle | Outermost |
| Thickness | 100 km | 2000 km | Millions of kilometers |
| Temperature | 5,500 | 6,000 to 20,000 | 2,000,000 |

What are the names of the Sun's layers described in columns A, B, and C?

A. Corona; B. Photosphere; C. Chromosphere
B. Core; B. Chromosphere; C. Photosphere
C. Chromosphere; B. Corona; C. Core
D. Photosphere; B. Chromosphere; C. Corona



Answer :

GinnyAnswer
To determine the names of the Sun's layers described in columns A, B, and C, we need to match the given characteristics (position, thickness, and temperature) with the known layers of the Sun, which are the Photosphere, Chromosphere, and Corona.

Here are the characteristics of each layer:

1. Photosphere:
- Position: Lowest
- Thickness: About 100 km
- Temperature: Around 5,500°C

2. Chromosphere:
- Position: Middle
- Thickness: About 2,000 km
- Temperature: Ranges from around 6,000°C to 20,000°C

3. Corona:
- Position: Outermost
- Thickness: Extends millions of kilometers
- Temperature: Around 2,000,000°C (two million)

Based on the provided information, let’s match each column to the appropriate layer:

- Column A:
- Position: Lowest
- Thickness: 100 km
- Temperature: 5,500°C
- This matches the characteristics of the Photosphere.

- Column B:
- Position: Middle
- Thickness: 2,000 km
- Temperature: 6,000 to 20,000°C
- This matches the characteristics of the Chromosphere.

- Column C:
- Position: Outermost
- Thickness: Millions of kilometers
- Temperature: 2,000,000°C (two million)
- This matches the characteristics of the Corona.

Therefore, the correct names for the Sun's layers as described in columns A, B, and C are:
- A: Photosphere
- B: Chromosphere
- C: Corona

Thus, the correct answer is:
A: Photosphere; B: Chromosphere; C: Corona

Other Questions