1.5. Spheroidal Weathering

Try these first

1. 1.

   What is spheroidal weathering?

   Hint

   Think about how rocks change shape over time.

2. 2.

   Name the two types of basalt discussed.

   Hint

   Recall the rough and smooth textures of the basalts.

3. 3.

   What is spheroidal weathering primarily associated with?

   • Chemical weathering
   • Physical wear from elements
   • Biological decay

   Hint

   Think about the forces acting on rocks.

4. 4.

   True or False: Tacheletic basalt is difficult to excavate because it retains its structure.

   • True
   • False

   Hint

   Consider the material behavior when disturbed.

5. 5.

   Evaluate the impact of environmental factors on the rates of spheroidal weathering in different climatic zones.

   Hint

   Consider how water presence influences rock disintegration.

6. 6.

   Propose a conservation strategy for excavating cave systems in Tacheletic Basalt areas.

   Hint

   Think about preserving both the rock and its historical significance.