Draw a graph showing the variation of the gravitational acceleration due to the Earth with depth and altitude.

Explanation

To draw a graph showing the variation of gravitational acceleration due to the Earth with depth and altitude, we can follow these steps:

### Step 1: Understand the formulas for gravitational acceleration
- For depth \( d \) below the Earth's surface:
\[ g_d = g \left(1 - \frac{d}{R}\right) \]
where \( g \) is the gravitational acceleration at the surface and \( R \) is the radius of the Earth.
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