Which is the autotrophic group responsible for the production of most part of the molecular oxygen of earth?
573How 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?
415
What are the main causes of the loss of the biological diversity nowadays?
Explain what is an example of intraspecific competition?
What is the respective importance of water for the living beings?
What is ammensalim?
Is monoculture a system that contributes to great biological diversity of an ecosystem?
Explain the main interspecific ecological interactions?
What are the typical vegetation and the typical fauna of the taigas?
Define ecology?
Define transgenic food?
What are tropic levels? How many tropic levels can a food chain have?
Why plutonium reprocessing is a big environmental issue?
How is carbon dioxide made by producers and consumers?
What is a community? What is the difference between the concepts of community and population?
Define pollution?
Is the upward move of the warm air good or bad for the dispersion of pollutants?