Which is the autotrophic group responsible for the production of most part of the molecular oxygen of earth?
578How 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?
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In a numeric pyramid, is it possible the base to be smaller than the other levels?
In a numeric pyramid to which tropic level does the base always refer?
Why is it a big environmental issue?
Why does thermal inversion increases air pollution? Which harms can thermal inversion cause to humans?
How are the heterotrophic beings divided in the ecological study of food interactions?
What is the respective importance of water for the living beings?
What are the destinations of the organic material fabricated by the producers?
Explain the typical conformation of the age pyramids of underdeveloped countries?
What are the main causes of the loss of the biological diversity nowadays?
Which type of energy is the light used in photosynthesis transformed.
What is plutonium reprocessing?
Define commensalism?
What do you mean by eutrophication?
Explain some examples of migratory animals?
What is nuclear pollution?