What is mutualism?
What is the typical shape of a population growth curve?
Why does thermal inversion increases air pollution? Which harms can thermal inversion cause to humans?
What is ammensalim?
Define parasitism?
What is population density?
Define species?
Why is cannibalism an inharmonious intraspecific ecological interaction?
What is ecological succession?
How do populations of predators and preys vary in predatism?
What is biologic control?
Can food chain present quaternary consumers without having secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
Define population growth rate?
What are primary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
What is a biome?