标签：reef 相关文章
CHAPTER 8 Cooking and Swimming Lars was making the stew now. In the new kettle were the four pieces of fish, spring water, onions and salt. They all lifted the kettle over the fire. The children watched as it began to boil. Violet shook up some dry m
6 蓝色海湾之谜 Blue Bay Mystery
Rescuers and aid workers are pouring into western China where a strong earthquake has left nearly 600 people dead. Another 10,000 were hurt when the quake measuring 6.9 on the Richter scale caused buildings, roads and bridges to collapse. Many surviv
澳洲ABC新闻快递2010年
Our story today is called The Sharks Were Hungry. It was written by Dorothy Cottrell. Here is Shep O'Neal with the story. Dr John Perry decided it was time to go home. It had been a perfect day, a day alone, the first such day in many years. He had f
美国故事
A new study says that a global agreement on climate change will come too late to save the majority of the world's coral reefs. The research comes as the Queensland state government announces a new multi-million dollar plan to protect the Great Barri
VOA标准英语2008年（十月）
今天我们要学的词是irreversible. Irreversible 形容词，不可逆转的。The European Union's top diplomat welcomed North Korea's announcement of stopping nuclear tests, and called for an irreversible denuclearization of North Korea. 欧盟首
英语单词荟萃
You'll find the Great Wall in China. 在中国，你可以看到长城。 You'll find Yellowstone National Park in the US. 在美国，你可以看到黄石国家公园。 You'll find Stonehenge in the UK. 在英国，你可以看到巨石阵。 You'
江苏译林版牛津小学英语(3起)六年级下册
Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding
VOA标准英语2011年(八月)
By Zulima Palacio Washington, D.C. 20 September 2006 watch New Species report A team of scientists just back from combing the waters off Indonesia has announced the discovery of more than 50 new species of undersea life, including a walking shark an
2006年VOA标准英语（九月）
The great barrier reef is huge, it stretches for over 2,000 kilometers along Australia's north east coast, so vast it's clearly visible from space, and it's not simply a collection of coral gardens, but a network of very different habitats, it means
自然百科2014年
The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor an
自然百科2008年
Scientists on Thursday released results of a landmark study to record the diversity of life in and around Australias reefs. The scientists from the Census of Marine Life have reported finding hundreds of new species of marine life off two islands on
自然百科2008年
Some come and go in a matter of days. Others build and grow and can last for years. As plants take root and protect them from the elements. -The first glance of my seen that zone cave that pretty in hospit of the environment, but actually can support
自然百科2014年
With the tropical sun beating down,the exposed flat is one of the most hostile environment on the reef.for a fish caught out here,it should mean certain death.But not for this one.It's an epaulette shark,it can't breath out of water,but it survives h
自然百科2014年
Reine island has the biggest concentration of wildlife on the barrier reef, but many of its animals are visitors, and at departure time they leave behind the sanctuary of one of the world's largest marine parks. The migrants cross international borde
自然百科2014年
So we're looking at the core of the volcano which is referred to as Mount Warning. That peak extends up to just a little over 1, 1 00 meters. But when it was active, the peak of this volcano was 6, 000 feet high. Millions of years of wind and weather
自然百科2011年
All lava has a chemical signature that tells scientists where it came from and when it was erupting. The higher up the old volcano, the more pristine the rocks will be. They are the last remaining evidence of the eruption which created this volcano m
自然百科2011年
shows it really quite well. In order to bring back a piece of this mystery, his team of divers will be risking their lives. Diving problems, you got currents, tides, waves. We havent been here before. We haven't been this deep, though. One of those c
自然百科2011年
The recent upsurge in tension between China and its neighbours has sparked concerns over stability in the region. And criticism from the U.S. is also raising tensions. Five trillion dollars of ship-borne trade passes through the South China Sea each
cctv9英语新闻2015年
A new study says that a global agreement on climate change will come too late to save the majority of the world's coral reefs. The research comes as the Queensland state government announces a new multi-million dollar plan to protect the Great Barrie
VOA双语新闻 2008年10月
Sharks Rule the Reef's Underwater Food Chain Predators like wolves affect their ecosystems by eating their prey. But a more subtle impact involves fear. Predators also terrify prey species. And when, for example, elk are hiding, they don't spend as m
2018年科学美国人1月