Which of the following is used as a political tool to protest the behavior of another country?

A. quotas

B. sanctions

C. tariffs

D. free trade agreements

Light cannot escape the intense gravitational pull of A black dwarf B red giant C main-sequence star D black hole

What is a trawler?

Where would you be able to see the little bear and southern cross in the sky

Why are the natural resources of the Arctic Islands not being removed very quickly? A. demand for them has dropped in recent decades B. harsh climate and transportation distances make it difficult and costly C.

Which of the following facts indicate that the overall health of the inuit population is improving? A. The population is Increasing B. The population is Declining C. Life expectancy is lower than the rest of Canada D.

What is a wave breaking into foam against the shore, or against a sand bank, or a rock or reef near the surface, considered a useful warning to ships of an underwater hazard?

Convection currents within the Earth cause plate tectonics due to the movement of the mantle?

Which subregion are The Great Lakes are part of? A. New Englan B. Mid-Atlantic C. Midwest D. Southeast

What scientist first proposed that the sun is the center of the solar system? a. Brahe b. Kepler c. Ptolemy d. Copernicus

What get inverted, or turned over in a thermal inversion?