What is biosphere?
What is a population?
What is population growth rate?
Does thermal inversion occur in the winter or in the summer?
Define eutrophication?
What is ammensalim?
What are the main characteristics of the age pyramids of developed countries?
Explain the three main types of tropic pyramids studied in ecology?
What is the typical shape of a population growth curve?
Despite having a great biodiversity why, is the Amazon Rainforest under risk of desertification?
Define pollution?
How do biodiversity, the total number of living beings, and the biomass respectively vary during the ecological succession?
What are the main causes of the loss of the biological diversity nowadays?
Explain how does the vegetal stratification of an ecosystem influence the biological diversity?
What is the nitrogen cycle?