22.Ice burg
An iceberg is a large piece of freshwater ice that has
broken off a glacier or an ice shelf and is floating freely in open water. It
may subsequently become frozen into pack ice. Absolutely it’s very as we see. But
it is too large to see under the water. There
are penguins and ice bears living in ice burgs. An ice burg can break a ship into
two pieces. That’s what happened to the titanic. But now ice burgs are destroying
because of global warming. It will become a global problem in the future. And the
creatures in the ice burgs will be dead.
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