Write Alfred Wegener never convinced the scientific community of continental drift.
Imagine you could send a message to the
past. Explain to Wegener in a letter the
theory of plate tectonics and the reasons
behind plate motion. Write your letter to
Wegener in your Science Journal.
LAFS.68.WHST.2.4, SC.7.E.6.5, SC.7.N.3.1

Immigrants contribute to the economy and create jobs for Canadians. ... As a result, the pool of Canadian-born existing and potential workers is limited. Immigrants contribute to our economy, not only by filling gaps in our labour force and paying taxes, but also by spending money on goods, housing and transportation.In recent years, Canada has become an even more attractive destination for immigrants  Still, some research suggests public support for immigration could slip easily.  While officials consider their cases, asylum seekers receive health care and, .