What is the main reason for soil erosion?
a) earthquakes
b) wave action
c) heavy rainfall
d) deforestation

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Eastern europe and parts of northern europe have which of the following climates?

Which of the following best describes asbestosis?