Your Email Address (NOT required)

1.What is the Earth made of?
The crust, the mantle and the core
The skin, the pulp and the core
The plates, the magma and the core
The land, the sea and the atmosphere

2.Which of the following statements is false about magma?
It is a layer of molten rock.
Its temperature is about 2000 (C.
It is the same as the mantle.
It rises to the Earth's surface during an eruption.

3.The lithosphere consists of:
The astenosphere and the oceanic crust together
The mantle and the continental crust
The Earth's crust and the upper mantle
The core and the crust together

4.Plates move due to
subduction
convection currents in the mantle
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Review Questions: Plate Tectonics NOTE: Each time, the questions will change when you reload your browser! Your Fullname (required) Your Email Address (NOT required) 1.What is the Earth made of? The crust, the mantle and the core The skin, the pulp and the core The plates, the magma and the core The land, the sea and the atmosphere 2.Which of the following statements is false about magma? It is a layer of molten rock. Its temperature is about 2000 (C. It is the same as the mantle. It rises to the Earth's surface during an eruption. 3.The lithosphere consists of: The astenosphere and the oceanic crust together The mantle and the continental crust The Earth's crust and the upper mantle The core and the crust together 4.Plates move due to subduction convection currents in the mantle var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-174705-4']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(ga); })();