Why don’t the present shapes of the continents fit perfectly into a
supercontinent?

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

Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal