what are the difference between migration, emigration, and immigration?
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Explain the main intraspecific ecological interactions?
What are pioneer species?
What are the environmental harms caused by mercury pollution? What are the main sources of mercury pollution?
Explain the main causes of the loss of the biological diversity nowadays?
What are the factors that for influencing photosynthesis also interfere with the gross primary productivity?
What is the phytoplankton?
Why does thermal inversion increases air pollution?
What is pollution?
Explain how does the vegetal stratification of an ecosystem influence the biological diversity?
Explain some examples of interspecif competition?
What is a biodigester?
Define pollution?