What are the main interspecific ecological interactions?
Define species?
Define bioremediation?
Explain pops?
How do biodiversity, the total number of living beings, and the biomass respectively vary during the ecological succession?
Explain what are the main limiting factors for the growth of a population?
Explain the typical conformation of the age pyramids of underdeveloped countries?
What is the difference between the concepts of community and population?
What is the difference between ecological niche and habitat?
Under which form is nitrogen fixed by the living beings.
Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
Why does thermal inversion increases air pollution?
What are the processes that autotrophic beings use to produce organic material from inorganic substances?
What is ammensalim?
Explain how do the availability of water and light and the climate affect the growth of a population?