pollution
contaminacio
throw away
llançar
drought
sequera
destroy
destruir
save
estalviar
protect
protegir
volcano
volcà
extreme weather
clima extrem
asteroid
asteroide
environment
medi ambient
tsunami
tsunami
pollute
contaminar
reduce
reduir
earthquake
terratrèmol
forest fire
incendi forestal
reuse
reusar
climate change
canvi climàtic
plastic waste
residus plàstics
recycle
reciclar