How do topographic maps compare in their representation of continental and ocean-floor topography?

Explain how a convection current in the earth is formed.

What events caused the united states to intervene in southwest asia?

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