Two reasons:
1. cold winters
2. rocky soils (not good for growing plants)
Answer:
When Canada and the United States work together, they enhance their security and accelerate the legitimate flow of people, goods and services. Canada and the United States remain committed to close cooperation on issues facing our two countries and to jointly address challenges around the world.
Answer: A biased observation
Explanation:
Sandi's observation is a biased one because she already made conclusion even when her observations are carried out it's likely going to be a partial judgement.
The primary responsibility of air traffic controllers is the separation of aircraft. They control traffic in and around airports and in the terminal and en route airspace in between. Controllers speak directly with pilots, notifying them of traffic or weather in there vicinity.
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