Tomorrow's world (Key to Batxillerat Unit 2)

the condition of having a population so dense as to cause environmental deterioration

being on or simulated on a computer or computer network

a momentous tragic event ranging from extreme misfortune to utter overthrow or ruin

changes in the Earth's weather patterns

a large artificial satellite designed to be occupied for long periods and to serve as a base

coming from another world

a branch of computer science dealing with the simulation of intelligent behavior in computers

fiction dealing principally with the impact of actual/imagined science on society/individuals

a sudden increase in the amount of crime in an area

a body of people living in a new territory or the territory inhabited by such a body

an outbreak of disease that spreads quickly and affects many individuals at the same time

a state of usually open and declared armed hostile conflict between states or nations

to understand the general idea or meaning when listening to a conversation

time that is to come, what is going to happen

a machine that resembles a living creature

the action of polluting especially by environmental contamination with man-made waste