Describe the human characteristics of chad Africa

What does a movement along the demand curve show

The biome that includes evergreen trees is the forest biome.

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?