Deep under the sea

    Imagine a trip to the deep ocean. What would you  (期待) to see? Would it be possible that you find (奇怪的) new animals and plants?

    As we know, sunlight warms the surface  (部分) of the ocean. Plants and animals which need sunlight and warm water live there. But deep in the ocean, other animals live in water that is cold and (黑暗的).

    The deep ocean is freezing cold. The water pressure of very deep water can  (伤害) you. So what animals live in the ocean? Where do they live? How many are there? Scientists have studied and counted animals for ten years to find out. The  (报告) is surprising.

    The first surprise is where things live: everywhere! They live in the hottest and coldest places. Some live in deed places  (没有) light or air.

    The second surprise is that there are over 230,000  (种类) of animals and plants under the sea. Over six  (千) have never been seen before.

    So what  (别的) is living in the deep ocean? Will there be surprises to come?