Explain global warming?
Define eutrophication?
Which harms can thermal inversion cause to humans?
What is plankton?
What is population density?
What are the main factors that affect the growth of a population?
What is the respective importance of carbon for the living beings?
How do the availability of water and light and the climate affect the growth of a population?
Define biologic control?
What is the nitrogen cycle?
What is the most abundant form under which nitrogen is found in nature?
What are colonies and societies?
What are plankton, nekton, and benthos?
What is the typical localization of the tropical forests regarding latitude?
Explain ammensalism?