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Science Vocab. 4

vocabulary 4

The strength of a force or object. Magnitude
Forces that cause no change in the motion of an object. Balanced Forces
Forces that always cause the motin of an object to change its speed and/or direction. Unbalanced Forces
A material thru which waves can travel. Medium
Highest point of a wave. Crest
Lowest point of a wave. Trough
Rocks that are changes into different kinds of rocks by heat and/or pressure. Metamorphic
Rocks that form when magma cols and hardens. Igneous
Molten (hot liquid) rock inside and hardens. Magma
Magma that reaches the earth. Lava
Created by: devash23