The answer is B.) peninsula
(1) convection occurs in substances that flow.it can be initiated by uneven heating. (2) in the mantle convection of hot rock creates plumes which move tectonic plates. in the outer core convection causes magnetism. (1) is your first question and (2) is your second. hope this helps! :)
It would most likely be a map.
India is divided into five physiographic divisions: The Himalayas, the Northern Indian Plains, the peninsular Plateau, the coastal plains and the islands.
A large part of Brazil consists of highlands, plateaus and small mountains.
I would say smog and pollution.
