Which of the following most illustrates environmental stewardship?
A) Paving a parking lot with blacktop outside of a dorm
B) Using non-biodegradable pesticides on a garden
C) Using only antibacterial soaps for washing dishes
D) Riding a bike to work instead of driving
Question 2
When cities dumped sewage into natural waterways with limited capacity for dilution,
A) oxygen levels were severely lowered and most aquatic life died.
B) the extra organic matter fertilized the region, which quickly filled in with new plants.
C) the extra organic matter created fertile areas that attracted wildlife including migratory birds.
D) bacterial growth greatly increased and the sewage was safely recycled into soil.
World human population growth through history illustrates an exponential growth pattern.
Four hypotheses on how populations might relate to one another along an environmental gradient.
Technology Gives Us Options with Different Environmental Consequences
Environmental Challenges
Logistic and environmental growth
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