On average, the turnover rate of phytoplankton is 10 to 1000 times faster than that of grasslands and forests ... food chain is dominant (Smith & Smith 2009). In deep-water aquatic ecosystems ...

All organisms in an ecosystem depend on each other. Food chains show the flow of energy from one organism to another. Food chains show the feeding relationships between organisms. Food webs show ...

In crisis situations, forests become an economic and food lifeline, providing up to 20% of family income in rural areas, guaranteeing healthy diets. But these ecosystems are in danger. We lose 10 ...

All organisms in an ecosystem depend on each other. Food chains show the flow of energy from one organism to another. Food chains show the feeding relationships between organisms. Food webs show ...