Key words

Word 1

ERUPTION

• To fall down suddenly and lose structure.
• When a volcano releases lava, ash, and gas.
• The land along the edge where the sea meets the land.
• A state of being weak or likely to change or fall.

Word 2

COASTLINE

• Lasting for a short time; not permanent.
• When a volcano releases lava, ash, and gas.
• The land along the edge where the sea meets the land.
• A sudden shaking of the ground caused by movement in the earth.

Word 3

ARCH

• A high, steep rock face, usually by the sea.
• A curved rock shape like a bridge with open space under it.
• To fall down suddenly and lose structure.
• A sudden shaking of the ground caused by movement in the earth.

Word 4

CLIFF

• A high, steep rock face, usually by the sea.
• A curved rock shape like a bridge with open space under it.
• A state of being weak or likely to change or fall.
• To fall down suddenly and lose structure.

Word 5

COLLAPSE

• Lasting for a short time; not permanent.
• When a volcano releases lava, ash, and gas.
• To fall down suddenly and lose structure.
• A state of being weak or likely to change or fall.

Word 6

TEMPORARY

• The land along the edge where the sea meets the land.
• When a volcano releases lava, ash, and gas.
• Lasting for a short time; not permanent.
• A high, steep rock face, usually by the sea.

Word 7

INSTABILITY

• A high, steep rock face, usually by the sea.
• A state of being weak or likely to change or fall.
• A curved rock shape like a bridge with open space under it.
• Lasting for a short time; not permanent.

Word 8

EARTHQUAKE

• A sudden shaking of the ground caused by movement in the earth.
• To fall down suddenly and lose structure.
• A high, steep rock face, usually by the sea.
• When a volcano releases lava, ash, and gas.