C. Reduced populations and even extinction of some marine organisms. D. Increased fish production. 相关知识点: 试题来源: 解析 C。解析:文章提到污染的水会对鱼类、贝类和其他海洋生物造成伤害,导致数量减少,在某些情况下甚至灭绝。A 选项增加生物多样性错误;B 选项改善水质错误;D 选项增加鱼类产量错误。
What should we do to protect marine ecosystems? A. Build more factories near the coast. B. Ban all fishing activities. C. Educate people about marine protection. D. Ignore the importance of the ocean. 相关知识点: 试题来源: 解析 C。教育人们有关海洋保护的知识可以保护海洋生态系统,A 项在...
A. Ocean pollution. B. Sea level rise. C. Overfishing. D. Deforestation. 相关知识点: 试题来源: 解析 B。原因:文章中明确提到 Sea level rise is one of the major consequences of climate change on marine ecosystems.(海平面上升是气候变化对海洋生态系统的主要影响之一。)反馈 收藏 ...
What can we do to maintain the balance of marine ecosystems? A. Overuse fertilizers. B. Limit fishing quotas. C. Release more greenhouse gases. D. Disrupt marine food chains. 相关知识点: 试题来源: 解析 B。限制捕捞配额可以维持海洋生态系统的平衡,A 项过度使用化肥会导致水体富营养化破坏海洋...
Managing sustainability of ES use requires link- ing services to the parts of ecosystems supplying them. We specified marine service providing units (SPUs) as plausible combinations of a biotic group (e.g., bacteria, seabirds) with an associated major habitat (e.g., sublittoral sediment). We...
Marine and Freshwater Ecosystems The commercial fishing industry generates over $152 billion annually, making marine and freshwater ecosystems important economic resources. Wetlands Wetland ecosystems provide flood protection with a single acre of wetlands being capable of storing over 1 million gallons of ...
Seahorses are small and fragile. Protect them from their predators, crabs, and make the algae and corals grow so they can hide. Features • Discover how animals live and how they interact in different ecosystems. • Play and learn with different marine animals: octopuses, crabs, sharks, tu...
Influences ocean currents and marine ecosystems. The Strait of Hormuz plays a significant role in regional climate and marine life. 2 Isthmus Has historical importance for trade and military strategy. The Isthmus of Corinth was known in ancient times for the Diolkos, a paved trackway for ships....
We outline several research frontiers that will allow us to more fully understand how, why, and when diversity may drive the functioning of marine ecosystems. Synthesis The oceans host an incredible number and variety of species. However, human activities are driving rapid changes in the marine ...
What is an important measure to protect marine ecosystems? A. 派毛设强转却道油时名养两型必色济半派毛设强转却道油时名养两型必色济半Dumping waste into the ocean.派毛设强转却道油时名养两型必色济半派毛设强转却道油时名养两型必色济半 B. 斯都论事面般斯都论事面般Overfishing.斯都论事...