Introduction( By Elaine)
Good morning, everyone. We are very honored to stand here to make this presentation. Firstly, I’d like to introduce our partners to you. This is our group leader Diao, and this is A, B, C, D, E. Today we are going to talk about the marine organism. Firstly let`s guess what it is ,ok ,let me tell you ,it`s a kind of jellyfish,and its name is Bougainvillia superciliaris.
You may know that 71% of the earth is ocean, but you may not know how many marine organism living in the ocean; you may have seen the marine organism in the pictures, but you may not know their names; you may know their names, but you may not know the threat they are suffering.
The ocean ,which is the cradle of life, is more colorful than the land.life originates from the ocean and develops from ocean to the land gradually.marine organism,which will be the main resources depended by human,is important for human`s exist and sustainable development.so marine organism are so closely related to humans.
1. The marine food satisfies most of people`s protein need that offers people nutritions constantly.we human gain food and abundant resources from the ocean.
2. Marine organism is an important medical resources .marine organism is the foundation of marine organism technology R&D.
3. People can watch marine organism because they are very beautiful and amazing .
4. Marine organism can also contribute to the mitigation of the global warming.
Key numbers:
71%-71% of the earth is ocean
99%-99% of the organism live in the ocean
22%-marine organism offer 22% protein for the world
70%-70% of the oxygen is produced by the ocean
However ,with the development of the economy,the relationship between humans and marine organism is changing.
Next ,our group will bring you into a mysterious ,colorful and interesting marine organism `s world.we`ll show you in four parts,the marine biodiversity,the development and utilization of marine