
The
Over fishing is greatly affecting the
Great Barrier Reef. Restaurants like to
order the fish from the Great Barrier Reef so they can have some of the best
food. People also use cyanide
fishing. This is when people squirt
toxic chemicals into the reef to stun the fish.
They then catch the fish for restaurants or for themselves. The reef’s protectors are trying to stop this
form happening. Runoffs from the towns
are also polluting the reefs’ waters.
Nutrients can also affect how the coral grows. If there is too much, the coral will
die. Some animals also kill the coral by
attacking it. The Crown of Thorns sea
star puts its mouth around it and slowly eats it. High ocean temperature can also cause the
coral to wilt and eventually die.
Some
activities that you can do at the coral reefs include: swimming, snorkeling,
sailing, and bird watching. There are a
lot of interesting animals located here too.
Some include dugong, green turtles, dolphins, whales, and 200 species of
birds. The

pictures found at www.bindonart.com/
wildlife.htm
Formation Destruction Coral
Reef Alliance