What is the mystery of the Bermuda triangle?
Things disappear without any explanation
True or false: It forms a triangle that connects Miami, Puerto Rico and Bermuda
True
True or False: It is also known as the 'Devil's Triangle'
True
True or False: It is off the coast of Mexico
False
Which of the following are not possible reasons for disappearances in the Bermuda Triangle: alien activity, sea creatures, deep waters, mysterious rocks, thunderstorms
Mysterious rocks
How can humans be blamed for disappearances in the Bermuda Triangle?
Navigational mistakes
Underwater ________________ and earthquakes release gas.
volcanoes
Huge gas bubbles change the _____________ ____________.
water density
Gas is released into the _________________.
atmosphere
Change in water density can make ships ___________.
sink
Gas released into the atmosphere can make plane's __________.
crash
True, false or not given: A boat sinks when its density is higher than that of water.
True
True, false or not given: All types of wood float in water
Not given
True, false or not given: Bubbles of gas increase the density of water
False
What other explanation is there for the disappearances?
Huge sea monsters
In paragraph 10 the writer mentions the giant squid to show...
that there could be more undiscovered creatures in the ocean.
