Habitat+heroes.

=Facts=


 * There are about 400 dead zones around the world.
 * deserts recieve less than 10 inches of rain per year.

=Questions=


 * 1) What is uranium?
 * 2) How do shark nets kill whales?

=Answers=
 * 1) Uranium is dense raioactive element found in rocks soil and even the ocean.
 * 2) one time a whale and her calf were cuaght in a shark net during the sardine run the nets were down when they were suppose to be up