What is one way phosphours leaves the biosphere

What is the famous rainforest in costa rica called?

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

When volcanoes erupt, magma (hot, molten rock) rises toward the surface of the earth. as magma cools, solid rock forms. this rock contains substances from the interior of the earth. which of the following natural resources is likely to be plentiful near subduction zones where volcanic activity has occurred in the past?