What is the typical shape of a population growth curve? How the biotic potential can be represented in the same graphic?
301What is the cost-benefit relation regarding sewage treatment as a strategy to fight water pollution?
298In the short range what will happen to the levels above and below a population of secondary consumers of a numeric pyramid if a large number of individuals from this population dies?
458
What are autotrophic beings?
What is the difference between primary ecological succession and secondary ecological succession?
Explain the tropic pyramids of ecology?
How are the grasslands of North America and of South America respectively called?
What is biosphere?
What is bioremediation?
How different is the growth according to the biotic potential of a viral population from the growth according to the biotic potential of a bacterial population?
Which type of energy is the light used in photosynthesis transformed.
what is transgenic food and its health hazards?
What is mutualism?
Explain the main limitations for population growth
How is carbon dioxide made by producers and consumers?
What are primary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
What are some economic applications that can be generated by very biodiverse ecosystems?
What is selective waste collection?