Why ocean are salty and great lakes are not? The source of river water are usually snow melt or rain, so it always starts off fresh. But minerals are also dissolved into the river water, so more minerals ultimately â¦ end up in the ocean.
The average annual boarding school tuition is $38,850. Of course, there are some schools with tuition as low as $10,000 and others as high as $60,000.
In some provinces such as British Columbia and Alberta, private and independent schools receive provincial government funding. Thatâs not the case in Ontario, Ms. Stawicki says. Annual boarding fees, on top of tuition, can range from $15,000 to $30,000.