in homes located in areas having a history of ice forming along the eaves an ice barrier consisting of at least layers of underlayment cemented together

Does anyone know the answers for these

Based on the information in the graph, what can you conclude about humans in the world in general?

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?