How is gpp related to photosysnthesis?
What is the primary energy source for life on earth?
Explain how are the grasslands of north america and of south america respectively called?
Explain global warming?
How can the abundance and diversity of living beings in the tropical forests be explained?
What is biotic potential?
What is the gross primary production of an ecosystem? How does GPP relate to photosynthesis?
What are the advantages of leguminous crop rotation in agriculture?
Explain ammensalism?
What is the most abundant form under which nitrogen is found in nature?
What are primary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
Explain some examples of parasitism?
What is mutualism?
Define eutrophication?
How different are the concepts of migration, emigration, and immigration