Match the type of rock with how it forms. Igneous
?
Released in volcanic
eruptions
Metamorphic
Can form from erosion
?
Sedimentary
?
Form because of high heat
and pressure

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.