Match each type of line or symbol, common to geologic maps, to its description.

Question

1. fault line
looks like a stubby T
2. contact line
very dark and thick line
3. axis fold
slightly dark and thick line
4. strike and dip
very light and thin line

Answer 1

Here's the matching of each type of line or symbol common to geologic maps with its description:

1. Fault line - very dark and thick line
2. Contact line - slightly dark and thick line
3. Axis fold - looks like a stubby T
4. Strike and dip - very light and thin line

This arrangement reflects the commonly accepted representations in geologic mapping.