*Question*
Q: On a topographic map, what is the term for a line of equal elevation? Choices: - latitude line - crater line - aurora line - contour line A:
**Answer**
contour line

*Question*
Q: What are the most diverse plants on earth? Choices: - conifers - gymnosperms - grasses - angiosperms A:
**Answer**
angiosperms

*Question*
Q: Energy is absorbed as reactants are converted to products in what kind of chemical reaction? Choices: - anaphoric - hydrostatic - synthesis - endothermic A:
**Answer**
endothermic

*Question*
Q: What is defined as the spreading of white light into its full spectrum of wavelengths? Choices: - immersion - saturation - combustion - dispersion A:
**Answer**
dispersion