Practice Water Seepage And Structural Concerns (2.2) - Geotechnical and Geomorphological Aspects

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What type of lava is characterized by a smooth surface?
Show hintHide hint
Think of the Hawaiian names!
Question 2.
Define basalt in a geological context.
Show hintHide hint
It's a rock formed from cooled lava.
3Question 3.
What is 'Aa' lava known for?
- Smooth surface
- Rough surface
- Elevated structures
Show hintHide hint
Think about the texture you might feel if you touched it.
4Question 4.
True or False: Water seepage can enhance the preservation of cave structures.
- True
- False
Show hintHide hint
Consider how moisture affects rock strength over time.
Question 5.
Consider a cave system showing significant 'Aa' lava presence. If heavy rains lead to major water seepage, how would you categorize the crack developments?
Show hintHide hint
Think about the effects of moisture on lava rock.
Question 6.
If a conservation team has categorized a cave's structural cracks from 1 to 5, what practical steps should they take based on crack severity?
Show hintHide hint
Prioritize based on instability levels.

5 more questions in this section. Enroll free to practise them all.