Lab 5 (GEOG 1113) Study Guide and Actual Answers 2025.

According to the website, which of the following factors does not influence the occurrence of landslides? - Answer Time since last landslide Other than the rock material, what are the two most important factors in chemical weathering? - Answer Water and temperature How are caves and cavities, once underground, now visible on the surface in a mature tropical karst environment? - Answer erosion of surrounding material What does the presence of lichen and moss on boulders tell scientists? - Answer It tells us the relative time of a mass wasting event What are the characteristics of areas generally considered not to be safe from landslides? - Answer At the base of minor drainage hollows What is the dominant weathering In Bangkok, Thailand (28°C, 145cm)? - Answer Strong chemical What is the dominant weathering in New Delhi, India (25°C, 80cm)? - Answer Moderate chemical What is the dominant weathering in Veracruz, MX (25°C, 236cm)? - Answer Strong chemical What is the dominant weathering in Juneau, AK (5°C, 140cm)? - Answer Moderate chemical with frost action Identify mechanical weathering type at Feature A - Answer Frost wedging Identify mechanical weathering type at Feature B - Answer Exfoliation Identify mechanical weathering type at Feature C: - Answer Salt-crystal growth Identify the chemical weathering type at Feature D: - Answer Oxidation