Which of earth's layers is comprised mainly of extremely hot liquid metals?
crust
mantle
outer core
inner core

What is found within a ranger tower overlooking a drained lake

Which domain endings indicate websites that are most likely to be reliable sources? check all that apply. sites ending in .net

Extensive and unusual cold snaps have occurred here recently. is this evidence that global warming is lessening or not occurring? no—although the long-term trend is for warming, short-term weather patterns can still be variable. no—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps. yes-- if global warming really were occurring, cold snaps wouldn’t happen. yes—due to global warming, weather patterns should be become less—not more—variable.