The indian subcontinent is an accreted crustal block known as

What part did glaciers play in forming the great lakes?

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

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