Interchange 5 U7 (Word Power)

the fact of a country or city having too many people living in it

a lack of food during a long period of time in a region

the state of being poor

the act of cutting down or burning the trees in an area

a long period of time when there is little or no rain

the increase in temperature of the earth’s atmosphere that is caused by the increase of particular gases, especially carbon dioxide

a storm in a desert in which sand is blown into the air by strong winds

dishonest or illegal behaviour, especially of people in authority

a sudden, violent shaking of the earth’s surface

a mass of earth, rock, etc. that falls down the slope of a mountain or a cliff

a violent tropical storm with very strong winds

the state of having no home

can be passed easily from one person to another, especially through air or water

an extremely large wave in the sea caused, for example, by an earthquake

the fact of a number of people not having a job; the number of people without a job

a large amount of water covering an area that is usually dry

a difficult time for the economy of a country, when there is less trade and industrial activity than usual and more people are unemployed

a situation in which two or more countries or groups of people fight against each other over a period of time