What are autotrophic beings? What are heterotrophic beings?
Explain pops?
Why waste is considered one of the major environmental issues?
Explain why transgenics are considered a threat to the environmental safety?
Does thermal inversion occur in the winter or in the summer?
How can a great biological diversity protect an ecosystem from environmental damages?
Explain the main chemical compounds that destroy the ozone layer?
Why the tropical forests are also known as stratified forests?
Define population?
What is gpp? How is it related to photosysnthesis?
Define biotic potential?
Define ecology?
How can the abundance and diversity of living beings in the tropical forests be explained?
Explain the role of the ozone layer for the living beings?
Explain how do populations of predators and preys vary in predatism?
