what are the difference between migration, emigration, and immigration?
Which terrestrial vertebrate group is extremely rare in deserts?
Define population?
What do you mean by eutrophication?
What is the gross primary production of an ecosystem?
What are the analyses provided by the study of human age pyramids?
What are colonies?
What is the respective importance of water, carbon, and nitrogen for the living beings?
What is numeric pyramid? What does it represent?
How the biotic potential can be represented in the same graphic?
How do the availability of water and light and the climate affect the growth of a population?
Explain the main characteristics of the age pyramids of developed countries?
Explain how are grasslands classified?
What are the processes that autotrophic beings use to produce organic material from inorganic substances?
Define nuclear pollution?