Match each type of erosion with its geological impact.

wind
gravity
flowing water

Does the threat of global warming require international cooperation? why or why not?

Which statement about factories in the industrial revolution is not true? a) some of the first advances were in textile mills b) spinning machines used water power c) water power was replaced by steam power d) coal was imported to english factories for power answer d) coal was imported to english factories for power

Compare and contrast the four types of crystals