Explain the typical vegetation and the typical fauna of the deserts?
What is pollution?
Explain some examples of parasitism?
Why is leguminous crop rotation used in agriculture?
What are the typical vegetation and the typical fauna of the tropical forests?
What are some examples of interspecif competition?
Explain why the tropical forests are also known as stratified forests?
Explain global warming?
What is the formula of the net primary production?
How is carbon dioxide made by producers and consumers?
How are ecological interactions classified?
How does gross primary production(gpp) relate to photosynthesis?
What are the main limiting factors for the growth of a population?
What are primary consumers? Can food chain present quaternary consumers without having secondary or tertiary consumers?
What is the carbon cycle?