Fill in the blanks. Plate Tectonics is the theory that earth´s surface consists of separate ____________ that move and interact, producing geologic _______________ and _________________ (for example, earthquakes, volcanoes, mountains, and earth´s crust itself).

2. What model did Alfred Wegner propose to the scientific community? _________________________
3. For each term describing earth’s crust in the table below, place an x in the side to which it belongs.
Continental Crust Which type of crust is… Oceanic Crust
X thicker
older
younger
thinner
more dense
less dense

Question

Fill in the blanks. Plate Tectonics is the theory that earth´s surface consists of separate ____________ that move and interact, producing geologic _______________ and _________________ (for example, earthquakes, volcanoes, mountains, and earth´s crust itself).

2.  What model did Alfred Wegner propose to the scientific community? _________________________
3. For each term describing earth’s crust in the table below, place an x in the side to which it belongs. 
Continental Crust	Which type of crust is…	Oceanic Crust
X	thicker	
	older	
	younger	
	thinner	
	more dense	
	less dense

harsha19111999 · Answer

1) Plates, Changes, Physical Landforms. 2) Plates Tectonic Model