Ground shaking can transform wet sediments into liquid-like slurries in a process known as .

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

The process by which liquid water changes into water vapour is called what ?

The plants growing on scotlands highland moors are a)mixed forestb)grasses and low shrubsc)evergreen treesd)palm trees and ferns