№ files_lp_4_process_2_84165
Year: 2026
Region / City: Florida, USA
Subject: Earth Science / Geology
Document Type: Laboratory Exercise / Worksheet
Institution: School Science Class
Author: Not specified
Target Audience: Middle or High School Students
Investigation Focus: Effects of rainfall, water pH, and limestone depth on sinkhole formation
Variables: Independent and dependent variables defined for each experiment
Materials: Alka-Seltzer tablets, sand, water, graduated cylinder, Styrofoam bowl
Procedure Date: Not specified
Observation Method: Time measurement for sinkhole formation in experimental model
Additional Notes: Explains karst formations, chemical weathering, and Florida sinkhole phenomena
Hands-on Experiment: Yes
Price: 8 / 10 USD
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