What are persistent organic pollutants?
What is the main means by which autotrophic beings obtain energy?
What is the difference between primary ecological succession and secondary ecological succession?
What are the main causes of the loss of the biological diversity nowadays?
Explain global warming?
What is dry mass?
What is the most abundant form of nitrogen in nature?
Define bioremediation?
What are biomass pyramids? What do they represent?
What are autotrophic beings? What are heterotrophic beings?
Into which type of energy is the light used in photosynthesis transformed.
What are the main factors that affect the growth of a population?
Explain the difference between primary ecological succession and secondary ecological succession?
What is benthos?
Why does thermal inversion increases air pollution? Which harms can thermal inversion cause to humans?
