1.1. Tacheletic Basalt and Excavation Challenges

Try these first

1. 1.

   What is Tacheletic Basalt?

   Hint

   Consider the physical traits of this basalt.

2. 2.

   What does Aa lava look like?

   Hint

   Think about how rough textures differ from smooth ones.

3. 3.

   What is Tacheletic Basalt primarily characterized by?

   • Softness
   • Thickness
   • Color

   Hint

   Focus on the physical characteristics of this basalt.

4. 4.

   True or False: Pahoehoe lava has a rough surface.

   • True
   • False

   Hint

   Compare the textures of both lava types.

5. 5.

   Analyze how the nature of Tacheletic Basalt could alter the approach an archaeologist must take in excavation.

   Hint

   Consider the properties that change with water and excavation activity.

6. 6.

   Imagine you are tasked with presenting the findings of a cave mapping project; outline the key risks and how you would address them.

   Hint

   Think about what you'd prioritize in reporting your findings.