science 2
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- how do plates move at a transform boundry
- they slide by each other
- how do scientist track the movement plates?
- hot spots. hot spots dont move
- what is the mid-ocean ridge a sign of?
- plates diverging
- why is divergent boundry also called constructive bounsries?
- because lava flows up and the old crusts moves
- earthquakes and volcanoes occur at plate boundraies?
- true
- an example of a convergent boundry is a....
- deep sea trench
- when plates scrape against each other
- transform plates
- the sea floor speards apart at divergent boundries. where is the spreading from?
- mid-ocean ridges and lava comes up through the rift valley
- a deep crack in the earths surface is called a..
- fault
- which is closer the oldest rock or the youngest?
- the youngest
- where plates move awy from each other
- divergent plates
- when plated push against each other
- convergent plates
- which is farthes away the oldest rock or the youngest?
- the oldest
- a boundry where plates ove away from each other is called....
- divergent boundry