Earth Science Review!

Plates move away from each other at _____ boundaries.

Magma that cools slowly forms _______.

At subduction zones, oceanic plates get pushed under because they are _______.

The force that moves tectonic plates is _____.

Decaying plants and animals in soil is called _____.

A karst area has ________.

Tectonic plates move on the ________.

Developed soil (A Horizon) includes _____.

Lava from composite volcanoes can form _______ rocks.

When an oceanic plate & a continental plate converge, ______ are formed.

Soil layer that is dark, has little sediment, has a lot of humus, plants, & animals is ____.

Which rock layer is oldest if limestone is on top, shale in middle, & sandstone at the bottom?

The 4 ingredients that make up soil does NOT include ______.

Earth's outer core is thought to cause _____, which protects us from some of sun's radiation. 

Transform boundaries cause ______.

An igneous rock can form a metamorphic rock with _______.

An animal needs to have _____ to have a chance to become a fossil.

_____ changes to marble with heat, pressure, and hot fluids.

When 2 oceanic plates diverge, ______ is formed.