These are unique eco-systems . Coral reefs are filled with life, but, due to the rising amount of greenhouse gases in the atmosphere, it causes the sea to warm up, meaning lots of sea life will die.(Including the coral reefs themselves). There is also a second and less known problem;
carbon dioxide. Scientists call this the "evil twin" of the climate change. If these two problems keep rising
coral reefs may begin to disappear in fifty years!
By Livana
Hi Livana.
ReplyDeleteI really loved reading your description and it was interisting as I knew nothing about the great barrier coral reef.
I want to read more so keep up the writing.
well done and great wow words.