What things can we not study in fossils

Acity developer is considering building an amusement park near a local river. what tool would the developer predict the future path of the river? a. series of city maps from nearby cities b. series of topographic maps in chronological order c. guide map of the new amusement park d. thermal map of the area

What are seismic dampers and why are they important?

In which horizon of soil profile is prevent material usually found