How did the industrial revolution create a need for European colonies particularly in Africa and Asia

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

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

What body of water is the second cataract of the nile river submerged under