A very large wave or series of waves caused when something such as an earthquake happens underwater
tsunami
A large amount of snow and ice that suddenly falls down a mountain
avalanche
You need this to recharge your phone whe the battery is dead
charger
you use this to take photos
digital camera
make something appear bigger and closer
zoom in
A sitution in which a disease spreads very quickly and infects many people
epidemic
leave a place because is dangerous
evacuate
A situation in which a large area with trees burns
forest fire
a device for controlling a machine such a TV from a short distance
remote control
produce a copy of a document from a printer
print out
remove information stored in a computer
delate
use your fingers to make an image bigger or smaller
pinch
grey powder left after something has burnt
ash
a violent storm with etremely strong winds and heavy rain
hurricane
give power back to a battery
recharge
put something into something else
insert
appear very quickly
pop up
a system for finding the best way to a place
satnav
you use this to clean your carpets
vacuum clenaer
to move information on a screen in order to read it
scroll up, down or across
very strong and heavy,talking about rain
torrential
someone who is injured or killed in an accident
casualty
start or crate
set up
keep your fingers on a button for a few seconds
press
a list of choices on your computer screen
dropdown menu