生态保护(生物生态保护)Flu studies how animals and plants communicate with each other and how each acts to stay alive Mr Green studies coral reefs (珊瑚礁)in the Pacific Ocean. A coral reef is like a big underwater town. It's made of many animals and plants live there. They compete for...
You are scuba diving along one of the many coral reefs scattered throughout the equatorial seas, glimpsing the multitude of life that this largest of living structures supports. Your underwater view, however, may be limited. Seventy percent of coral reefs may be gone in less than 40 years ...
Parrotfish live in coral reefs. At night, they blow out streams of mucus to make a slimy sleeping bag. This protects them from sea lice and other small biting pests that like to nibble on snoozing fish. Half-Asleep Dolphins are air-b...
The global surge in demand for metals such as cobalt and nickel has created unprecedented interest in deep-sea habitats with mineral resources. The largest area of activity is a 6 million km2 region known as the Clarion-Clipperton Zone (CCZ) in the central and eastern Pacific, regulated by th...
How many animals live in the marine biome? What eats seaweed? How do marine organisms most often overcome water resistance? What is the most diverse aquatic biome? What are some decomposers in the marine biome? How are organisms in an aquatic ecosystem grouped?
Reefs are centers of biodiversity, where you'll find many types of fish, invertebrates and other marine life. But did you know that coral reefs are also alive? What Are Coral Reefs? Before learning how reefs form, it's helpful to define a reef. Acoral reef is made up of animals called...
Mr.Green studies coral reefs (珊瑚) in the Pacific Ocean.A coral reef is like a big underwater (4)t .Thousands of animals and plants live there.They compete for food and space there.As a result,the beautiful coral reefs get (5)i easily...
Question: How many fish live in the ocean twilight zone? An Eerie Place: The twilight zone of the oceans is an eerie place, where there is only a dim amount of light during the brightest times of the day. The official name for this zone, which spans 200 meters to 1,000 meters below...
Mr. Green also studies how people’s actions can change coral reefs. Sometimes people pollute the water or overfish, so the w___ (81) that all the living things are joined together has been changed. If coral reefs get hurt, many animals have to find new home...
Hluhluwe-iMfolozi really comes alive during the winter months, when many animals congregate(聚集)at the water sources.Both the Black uMfolozi and White uMfolozi rivers flow through here, and it’s your best chance to see the Big Five all in one place lions, leopards, elephants, buffalo...