Large pieces of earths crust that move due to convection currents.
Plates
showing by example; a picture
illustration
To cause to burst in pieces by force from within. To blow up
explode
a volcano that is erupting or has shown signs that it may erupt in the near future
active volcano
a flow of hot liquid rising into the air when a volcano erupts
fountain of lava
amazing; impressive; fantastic
spectacular
blowing out lava, rocks, and gases from a volcano
erupting
to answer back; to talk again (trả lời)
respond
A theory stating that the earth's surface is broken into plates that move.
plate tectonics theory
a colorful, glowing display in the sky caused when particles from the sun strike oxygen and nitrogen atoms in the ionosphere; also called the Northern Lights
aurora borealis
waves of energy that travel through the Earth
seismic waves
to observe (để ý)
notice
A volcano that has not erupted for a long time, but may erupt again one day.
dormant volcano
to hit something
crash into something
a serious or dangerous situation that needs immediate action
emergency
southern lights; caused by solar wind
aurora australis
A two-dimensional, or flat, representation of Earth's surface or a portion of it.
map
training exercises (cuộc tập trận)
drills
not important , no need to worry, no problem
no big deal
mineral mainly used to make alloy (hợp kim) such us stainless steel (thép không gỉ)
nickel
the vapor into which water is converted when heated, forming a white mist of minute water droplets in the air.
steam
mineral which is primarily used to make steel (Thép)mineral which is primarily used to make steel (Thép)
iron
inspiring awe or admiration or wonder steam
awesome
Your experience on this site will be improved by allowing cookies.