1. The topographic map below shows the location of a stream. Points A and B are locations on Earth's
surface.
Contour interval = 10 m
What is the gradient between points A and B?
A) 1 m/km
B) 2 m/km
C) 10 m/km
D) 20 m/km

Why might a single rock layer exhibit different types of sedimentary rocks within it? view available hint(s) why might a single rock layer exhibit different types of sedimentary rocks within it? such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed in a sequence over time. such a rock layer, termed a facies, when traced laterally represents a single depositional environment that formed over time. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced laterally represents a variety of depositional environments that formed at the same time across a broad area. such a rock layer, termed a facies, when traced vertically represents a variety of depositional environments that formed in a sequence over time.

How can studying economics us make better choices about how to use scare resources

What is the border between layers a through f and layer g called?