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Which of the following is an efficient method for dividing the class in half?
Building Materials
Substances used in the construction of buildings, roads, and other structures, including wood, cement, steel, and glass.
Eutrophication
The process by which a body of water becomes overly enriched with minerals and nutrients, leading to excessive growth of algae and depletion of oxygen.
Acid Deposition
The settling of acidic components from the atmosphere onto the earth's surface, often as rain, snow, or dust, with potential harmful effects on ecosystems, structures, and health.
Climate Change
Recent changes in the Earth’s climate; evidence suggests that this is primarily due to human influence, including the increased release of greenhouse gases.
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