1
The real weapons of mass ____(destroy).
DESTRUCTION
What is the biggest danger facing _____(human)?
HUMANITY
Is it a _____(terror) attack or is it a flu epidemic?
TERRORIST
Could it be a _____(nature) disaster?
NATURAL
A meteor or a volcanic _____(erupt)?
ERUPTION
Well, actually there is something much more ____ (danger).
DANGEROUS
The way we live!
Our _____(waste) lifestyles produce vast amounts of greenhouse gases. And this is causing climate change.
WASTEFUL
If we don't change the way we live, cities will disappear under the sea. There will be food ____ (short) and ......
SHORTAGES
If we don't change the way we live, cities will disappear under the sea. There will be food ____ (short) and mass _____ (migrate)from the south to the north.
MIGRATION