Explain the main types of waste?
Define transgenic food?
Explain the main factors that affect the growth of a population?
How does net primary production relate to the energy pyramids?
What are colonies?
What is plankton?
Explain why transgenics are considered a threat to the environmental safety?
What are interspecific ecological interactions?
Explain the main chemical compounds that destroy the ozone layer?
What are primary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
Explain the main causes of the loss of the biological diversity nowadays?
What are primary consumers? Can food chain present quaternary consumers without having secondary or tertiary consumers?
Can food chain present quaternary consumers without having secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
Explain the primary energy source for life on earth?
What is the typical vegetation of the tropical forests?
