Where are most of the rain-forests found

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

What was istanbul called before he ottomans conquered the city in the 15th century

The last photo u wonder what is this telling me to do?