Wetlands are the link between the land and the water. They are transition zones where the flow of water, the cycling of nutrients and the energy of the sun meet to produce     1     unique and special ecosystem     2     (characterize) by hydrology, soils and vegetation—making these areas very important features of a watershed. The water is often groundwater,     3     (spill) up from an aquifer or spring. A wetland’s water can also come from a nearby river or lake. Seawater can also create wetlands, especially in coastal areas that experience strong tides. Here is one in China.

The National Nature Reserve of Guangdong Nanpeng Islands in Guangdong Province was established in 2003. It     4     (cover) a total area of 35,679 hectares. It became the fifth national-level marine nature reserve in Guangdong, as well as the first one in the eastern region of Guangdong, in 2012. In 2015, it     5     (recognize) and included in the International Important Wetlands Directory.

The main focus of the reserve is to protect the unique underwater natural landscapes, the ecosystems of the nearby     6     (coast) waters, the rare and endangered marine animals, the various fish species and their habitats, as well as the marine biodiversity.

Researchers have discovered 1,308 marine species in the area, including 772     7     (economic) significant fish, shrimp, crab, mollusk, and algae species. The reserve is home     8     more than 21 identified rare and endangered wildlife species in water, among     9     nine species such as the Chinese white dolphin and the nautilus are classified as first-class protected animals at the national level, while     10     (variety) of other 27 species, such as the common bottlenose dolphin is classified as second-class protected animals.

Known for its beautiful scenery, Mount Wuyi is the only place in the country     1     is home to Wuyi rock tea.

With tea farming dating back over 1,000 years, the mountain’s tea industry has a rich history. The area     2     (provide) tea for people at home and abroad since the first century CE, and in the     3     (eighteen) century, Wuyi rock tea was the most popular tea in Europe. However, its     4     (popular) was gained at the cost of the local environment. Illegal land reclamation (开垦) of tea mountains and the destruction (破坏) of plant resources have occurred frequently,     5     (damage) the environment in the area around Mount Wuyi.

The need to strike a balance between farmers’ livelihoods and the local environment has appeared as     6     unique challenge for the Wuyishan National Park, which covers 1,280 square kilometers as it straddles (横跨) the eastern provinces of Fujian and Jiangxi.     7     (found) in 2021, it was among the first batch of China’s national parks.

The park has a tea farming area of 34.54 square kilometers, accounting     8     2.7 percent of its total expanse. The     9     (authority) have cooperated with tea experts to develop measures for the protection and improvement of the Mount Wuyi tea industry and biodiversity, ensuring the sector’s sustainability for generations     10     (come).

July 2023 was the world’s warmest month on record, with heat waves spreading across North America, Asia and Europe. How to cool the planet     1    (trouble) scientists in the last decades. They are now turning     2     sun-blocking technology, which refers to reflecting sunlight back into space to keep down the temperature of the     3    (planet) climate.

According to Euro news, a European television news network, one idea     4    (involve) pumping sun-blocking particles (粒子) into the upper atmosphere. The particles will then stay in the air and redirect sunshine back upwards. It is like     5    (apply) sunscreen on the outside of Earth. Another very     6    (promise) technique is called “cloud brightening”. This method includes sending sea salt particles into clouds above the sea, making     7    (they) whiter and thus reflect more sunlight back into space.

However, following the report,     8     open letter by more than 60 scientists called for caution and more research first. Kristen Rasmussen, a climate scientist at Colorado State University, US, has been studying     9     these sun-blocking methods will affect rainfall patterns. She said that apart from rainfall, ecosystems and even human     10    (community) will also be affected. “We need to be very cautious on this,” Rasmussen told Scientific American.

More than 11,000 scientists from 153 countries have sounded the alarm on climate change. In a paper     1     (publish) last week in the journal BioScience, they signed a declaration (声明) stating clearly that planet Earth is facing a climate emergency, saying that if no changes     2     (make), the world will face untold suffering. The evidence that the scientists collected reveals an undeniable truth    3     human activities have been causing global warming from the fast rise of fossil fuel consumption    4     the increase in greenhouse gas emissions (排放) over the past 40 years.

The scientists also gave some instructions to fight against global warming,     5     (propose) six actions to prevent further disasters: stabilizing population     6    (grow) by investing into family-planning services and girls’ education, replacing fossil fuels, cutting the emissions of climate pollutants, eating less meat, restoring and protecting ecosystems, and building     7    carbon-free economy.

The scientists say the climate crisis is     8     (close) related to human activities, so they call on people     9     (change) their life styles. But these measures are comparatively abstract.    10    , it is high time for policymakers to figure out more practical measures that can bring down carbon emissions.

Each city has its own unique cultural symbol,    1    (break) the similarity of cities. The    2    (significance) cultural symbols such as Beijing’s Forbidden City, Hangzhou’s West Lake and suzhou’s gardens have helped form strong cultural confidence.

Qinhuangdao is focusing on fashion tourism. A first-class international tourist city needs wold tourist attractions, and Qinhuangdao seems    3     ( have ) some ,The Great Wall is world-class, and so    4     (be) the Beidaihe wetlands.

Qinhuangdao has successfully transferred the world’s unique cultural symbol，The Classic ofMountains and Seas，into the city’s cultural    5    ( develop). Qinhuangdao is the only city in China    6    (name) after an emperor’s imperial name.The West Port of Qinhuangdao is near the legendary place where Qin Shi Huang    7    ( seek ) immortality(永生) into the sea. At the West Port cruise terminal, the 350-meter-long giant murall The Illustrations of Mountains and Seas reaches far away by the waves of the Bohai Sea. It is presenting the ancient wonder of the book which is rich    8    myths and legends to foreign visitors and sending Eastern culture and philosophical thoughts to a wider stage.

A distinctive and unique city cultural symbol can improve recognition and identity,    9     will help to enhance the city’s attractiveness. With a cultural symbol, there is cultural confidence,and it is    10    deepest power a city has.