Define species?
What is the zooplankton?
What are persistent organic pollutants?
Explain the main intraspecific ecological interactions?
Define a biome?
Define predatism?
Explain the difference between the concepts of food chain and food web?
What is the gross primary production of an ecosystem?
What is benthos?
What are intraspecific ecological interactions?
How does gross primary production(gpp) relate to photosynthesis?
Explain what is an example of intraspecific competition?
What is the relation between environmental resistance and the population growth according to the biotic potential curve?
Explain how does the vegetal stratification of an ecosystem influence the biological diversity?
Why plutonium reprocessing is a big environmental issue?