____________________ are circular surface depressions produced by groundwater dissolving limestone bedrock, usually at joint intersections
Fill in the blank(s) with correct word
Sinkholes
dolines
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How does fractional distillation work?
A. It takes advantage of the different melting points to separate molecules. B. It takes advantage of the different boiling points of molecules to separate them. C. It uses the fraction of carbon in the isomers to separate the molecules. D. It takes advantage of the different weight of molecules to separate them. E. none of the above
Consider the Bhopal tragedy. In what ways does this case illustrate problems of invironmental justice?
What will be an ideal response?
Which of the following U.S. states would be least likely to be affected by a tsunami?
A. Kansas B. California C. Massachusetts D. Rhode Island
Rain forests are likely to have high species richness.
Answer the following statement true (T) or false (F)