Author: Li Jin
Publisher:
Publish Date: 2006-10-01
Features: The ocean is ancient and mysterious, vast and rich. Marine animals can be divided into marine invertebrates, marine chordates, and marine vertebrates, etc. Antarctica and the Arctic are a cold and desolate world. In summer, there is 24 hours of sunlight, while in winter, there is 24 hours of darkness, with only a few animals able to survive.
Introduction: Wetlands are important habitats for birds, fish, and amphibians to breed, live, migrate, and overwinter. To protect wetlands, the International Wetlands Organization has designated February 2nd of each year as World Wetlands Day. The daytime in the desert is scorching hot, while the temperature at night can drop below freezing. Despite the harsh living conditions in the desert, many animals have managed to survive.
Animal Expert: Desert Animals
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