Has impacted the geography of the united states and canada.

the un

mining

the atmosphere

nafta

Write me a sonnet about basketball

Volcanic irruption is most likely to be violent when a) volcanoes near to the sea b) the neck of the volcano is sealed by a plug c) the lava is viscous d) the lava reaches the surface through a fissure e) the volcano is on the ocean floor

Which continents lie only in the northern hemisphere