1. Land Surface 2. Unsaturated Zone
3. Groundwater
4. Surface Water
Land Surface
Unsaturated Zono
Surface Water
Groundwator
If a gallon of a toxic chemical is spilled on the land surface, which of the following are likely to become contaminated?

2, Unsaturated Zone is the answer

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the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.