Download Sequencing Activity

Volcanoes
Sequencing Activity
Note to the teacher. Cut the text into strips and give to pairs of students to sequence.
The students place the text into the text box. Step 1 has been given. Alternatively,
students could write the sentences in the text boxes as the text is already in jumbled
order.
--------------------------------------------------------------------Volcanoes happen when the molten mantle escapes through gaps in the earth's crust.
These movements of mantle are called convection currents. Convection currents cause
the earth's plates to move so that volcanoes can happen.
The hottest mantle is near the core and the coolest mantle is near the crust.
The mantle moves because hot mantle rises and cool mantle falls.
The plates are always moving because the mantle is moving around.