Although the last major ice sheets receded 10,000 years ago, pollen and tree ring data exist to indicate that since 6,000
years ago, there have been small glacial advances and retreats.
a. True
b. False
True
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The precautionary principle states that we should make decisions that help to prevent a problem from occurring or becoming worse even if we lack conclusive evidence that these outcomes will occur.
Answer the following statement true (T) or false (F)
The monarch butterfly-milkweed relationship is best described as an example of ________
A) succession B) coevolution C) carnivory D) parasitism E) commensalism
Briefly discuss environmental impacts and economics of solar energy
What will be an ideal response?
New urbanism seeks to ________
A) keep business in a central location, near transportation centers B) provide low-cost, long-distance, mass transit systems C) use zoning to keep small neighborhoods intact D) use tiered taxation to maintain inner cities as vibrant, livable communities E) develop walkable neighborhoods, with homes and businesses close together