fish decades ago, the alligator gar (鳄雀鳝) was later identified as a high-risk invasive species... food chain, it can eat all the other creatures living in the water, damage local ecosystems and pose ……

that 902 have gone extinct and nearly 30 percent (over 38,500 species) are now at risk of disappearing... of Threatened Species.As the IUCN noted, the number of species with a high risk of extinction continues ……

The Amazon rainforest, a crucial part of our natural world, is at risk of being destroyed. AFPThe Amazon rainforest, a crucial part of our natural world, is at risk of being destroyed. AFP没有 ……

-risk, invasive (入侵的) fish species.The alligator gar (鳄雀鳝) was a mystery to most people in China, but now it has become widely known as a high-risk, invasive (入侵的) fish species.The fish hit the headlines ……

catches, Nathan Pacoureau, the study researcher, noted.The study analyzed 31 species; 24 now risk... ecosystems as well as food security for some countries,” said Nicholas Dulvy, a professor of Simon ……

climate and ecosystems, said Live Science. Research has found that if temperatures reach this 1.5 C... and ecosystems, said Live Science. A warmer atmosphere can hold more moisture, leading to more floods due ……

UNESCO’s list, other factors can still put it at risk of being damaged. The environment, climate change... in the ozone layer (臭氧层). These rays affect the coral (珊瑚) there and kill off smaller ecosystems ……

, but the Earth’s ecosystems are so sensitive that even small changes can disrupt (扰乱) them. It often starts... millimeters per year, according to The Guardian, which also increases the risk of flooding. “It should serve ……

. What’s more, earlier studies have shown that microplastics may contribute to lung cancer risk... that they flow over long distances and into our oceans, damaging ecosystems (生态系统) along the way. They start ……

UNESCO’s list, other factors can still put it at risk of being damaged. The environment, climate change... in the ozone layer (臭氧层). These rays affect the coral (珊瑚) there and kill off smaller ecosystems ……

, they can ③be taken into our bodies, which may increase the risk of lung cancer. Previous studies also found that microplastics in rivers and oceans damage ecosystems, ④which in turn poses risks to our ……

and hunting. This rate of loss is putting ecosystems (生态系统) at great risk, according to the United....habitat n. (动植物的)产地，栖息地The North Pole is the habitat of the polar bear.risk vt./n. 冒险；危险，风险He took ……

studies have shown that microplastics may contribute to lung cancer risk, heightening the need... and into our oceans, damaging ecosystems (生态系统) along the way. They start in our wastewater when we ……

have shown that microplastics may contribute to lung cancer risk, heightening the need to further... and into our oceans, damaging ecosystems (生态系统) along the way. They start in our wastewater when we wash ……

to its hard scales and sharp teeth. It can damage local ecosystems and pose a risk to humans... scales and sharp teeth. It can damage local ecosystems and pose a risk to humans. The animal has now ……