Study the sketches below showing two river systems with different drainage densities.
A
B В
..1 Identify the drainage density for river systems A and B.
.2 Suggest two reasons why these river systems have different drainage
densities.
13 Predict any one problem that people living near river system A might
experience as a result of the river system's drainage density.
waterfall​

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d

Witch of the following volcano hazards is made up of rocky particles about the size of a grain of sand

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.