Because both Austria and Switzerland have specialized industries. You're welcome!
Answer:
Lighter, warm material rises while heavier cool material sinks. It is this movement that creates circulation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth.
It effects the biosphere by helping make food for animals and also harming them by making them move out of there habitat.
Answer:
Once pools and riffles have developed, the river flows from side-to-side in a winding course. A corkscrew-like flow of water called Helicoidal Flow moves material from the outside of one meander bend and deposits it on the inside of the next bend. Water moving faster has more energy to erode.
One of the main factors that unites the different nations of the Europe into a single "Eurozone" is an economic one. It is much easier for all nations to have a single currency than for each nation to have its own. This was a major unifying factor.
