Earth have a ____ of solid rocks Under the crust is the ____ Mantle is ____ that can flow In the centre of the Earth is the ____ Core is made of the metals ____ and ____ The ____ part of the core is ____. The ____ part of the core is ____. The rocks found in the crust contain ____ and ____. ____ is the most common non-metal in the Earth’s crust. ____ is most common metal in the Earth’s crust In 1912, a German scientist called ____ Wegener suggested that, millions of years ago, all the land was one large continent The places where ____ plates meet are called plate ____ ____ happens at plate boundaries. Geological change happens because the tectonic plates are always ____ There are plate boundaries around the edge of the Pacific Ocean. There are many geological changes and events, such as ____ and ____. This area is often called the ____ Ring of Fire. One plate may slide underneath the other one called ____. As tectonic plates ____ from each other, they ____ when they become too thin. ____ (liquid rock) erupts from the mantle and ____ to form new crust with new rocks. This causes a ____. Frequent ____ on the tectonic plates, so the pressure builds up and eventually the pressure causes ____ movement. This is an ____. When tectonic plates move together, the rocks ____ and ____. The mountains that this produces are called ____ At the Earth’s surface, ____ erupts to form ____ flows and ash deposits.

Y7 Earth Physics

autors:
Iegult

Līderu saraksts

Vizuālais stils

Iespējas

Pārslēgt veidni

Atjaunot automātiski saglabāto: ?