Question

Match each type of line or symbol, common to geologic maps, to its description. 1. fault line very light and thin line 2. contact line very dark and thick line 3. axis fold looks like a stubby T 4. strike and dip slightly dark and thick line

Answer 1

Here goes the correct sequence everyone...

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   .

Answer 2

Answer:

Fault line -  Very dark and thick line   .

Contact line -  very light and thin line

Axis fold - slightly dark and thick line.

Strike and dip -  looks like a stubby T

Explanation:

Faults are represented by dark and thick lines.

Contact lines are used to mark the separation of regions of different colors or any rock unit on any geologic map by using very light and thin line.

A fold axis is used to represent the ridges of a fold on any geologic map and thus  semi dark and thick lines are used for representing a  fold axis

The strike and dip represents tilted rock structures which are represented by  stubby T