What gives Earth its magnetic field? Group of answer choices

Convection of hot liquid metal within the outer core

Movement of continental plates on the crust

Extreme pressure at lower levels of the mantle

Vibration of metals within the inner core

Which of the following statements best describes environmental laws in latin america?

When the soviets created the borders of their central asian and caucus republics, the paid little attention to where each region’s ethic group lived. ethnic-related disputes exist along every sherd boundary in central asia. true false

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?