What is gpp?
Explain global warming?
Define ammensalim?
Why the tropical forests are also known as stratified forests?
What are primary consumers?
Explain how are grasslands classified?
What is population growth rate?
what are the difference between migration, emigration, and immigration?
Explain how are the grasslands of north america and of south america respectively called?
How does npp relate to the energy pyramids?
What is the typical shape of a population growth curve? How the biotic potential can be represented in the same graphic?
What is the typical localization of the tropical forests regarding latitude?
Explain the mutualism?
What is the cost-benefit relation regarding sewage treatment as a strategy to fight water pollution?
What is the difference between the concepts of community and population?